10-Q Filing

ACM RESEARCH, INC. CIK: 1680062 Q2 2025

Filing Information

Form Type	10-Q
Accession Number	`0001680062-25-000017`
Period End Date	20250630
Filing Date	20250807
Fiscal Year	2025
Fiscal Period	Q2
XBRL Instance	acmr-20250630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 164 Income Statement 240 Cash Flow Statement 260 Stockholders Equity 72

Balance Sheet 164 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$442.09M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$442.09M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$407.44M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$407.44M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$324.03M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$324.03M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$881.00K	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$3.87M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$881.00K	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$10.80M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$10.80M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$3.87M	USD	Point-in-time
Short-term time deposits (note 2)	`DepositsAssetsCurrent`	$31.02M	USD	Point-in-time
Short-term time deposits (note 2)	`DepositsAssetsCurrent`	$31.02M	USD	Point-in-time
Short-term time deposits (note 2)	`DepositsAssetsCurrent`	$17.28M	USD	Point-in-time
Short-term time deposits (note 2)	`DepositsAssetsCurrent`	$17.28M	USD	Point-in-time
Short-term investments (note 12)	`ShortTermInvestments`	$21.11M	USD	Point-in-time
Short-term investments (note 12)	`ShortTermInvestments`	$21.11M	USD	Point-in-time
Short-term investments (note 12)	`ShortTermInvestments`	$19.37M	USD	Point-in-time
Short-term investments (note 12)	`ShortTermInvestments`	$19.37M	USD	Point-in-time
Account receivables, net (note 4)	`AccountsReceivableNetCurrent`	$387.05M	USD	Point-in-time
Account receivables, net (note 4)	`AccountsReceivableNetCurrent`	$387.05M	USD	Point-in-time
Account receivables, net (note 4)	`AccountsReceivableNetCurrent`	$433.66M	USD	Point-in-time
Account receivables, net (note 4)	`AccountsReceivableNetCurrent`	$433.66M	USD	Point-in-time
Inventories, net (note 5)	`InventoryNet`	$597.98M	USD	Point-in-time
Inventories, net (note 5)	`InventoryNet`	$597.98M	USD	Point-in-time
Inventories, net (note 5)	`InventoryNet`	$648.28M	USD	Point-in-time
Inventories, net (note 5)	`InventoryNet`	$648.28M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$7.51M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$14.30M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$14.30M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$7.51M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.48B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.48B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.65B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.65B	USD	Point-in-time
Property, plant and equipment, net (note 6)	`PropertyPlantAndEquipmentNet`	$269.27M	USD	Point-in-time
Property, plant and equipment, net (note 6)	`PropertyPlantAndEquipmentNet`	$290.94M	USD	Point-in-time
Property, plant and equipment, net (note 6)	`PropertyPlantAndEquipmentNet`	$290.94M	USD	Point-in-time
Property, plant and equipment, net (note 6)	`PropertyPlantAndEquipmentNet`	$269.27M	USD	Point-in-time
Operating lease right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$14.04M	USD	Point-in-time
Operating lease right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$14.04M	USD	Point-in-time
Operating lease right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$17.29M	USD	Point-in-time
Operating lease right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$17.29M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$3.46M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$3.46M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$2.85M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$2.85M	USD	Point-in-time
Long-term time deposits (note 2)	`DepositsAssetsNoncurrent`	$13.28M	USD	Point-in-time
Long-term time deposits (note 2)	`DepositsAssetsNoncurrent`	$13.28M	USD	Point-in-time
Long-term time deposits (note 2)	`DepositsAssetsNoncurrent`	-	USD	Point-in-time
Long-term time deposits (note 2)	`DepositsAssetsNoncurrent`	-	USD	Point-in-time
Deferred tax assets (note 16)	`DeferredIncomeTaxAssetsNet`	$14.78M	USD	Point-in-time
Deferred tax assets (note 16)	`DeferredIncomeTaxAssetsNet`	$14.78M	USD	Point-in-time
Deferred tax assets (note 16)	`DeferredIncomeTaxAssetsNet`	$22.34M	USD	Point-in-time
Deferred tax assets (note 16)	`DeferredIncomeTaxAssetsNet`	$22.34M	USD	Point-in-time
Long-term investments (note 11)	`LongTermInvestments`	$56.72M	USD	Point-in-time
Long-term investments (note 11)	`LongTermInvestments`	$56.72M	USD	Point-in-time
Long-term investments (note 11)	`LongTermInvestments`	$37.06M	USD	Point-in-time
Long-term investments (note 11)	`LongTermInvestments`	$37.06M	USD	Point-in-time
Other long-term assets (note 7)	`OtherAssetsNoncurrent`	$20.45M	USD	Point-in-time
Other long-term assets (note 7)	`OtherAssetsNoncurrent`	$20.45M	USD	Point-in-time
Other long-term assets (note 7)	`OtherAssetsNoncurrent`	$3.92M	USD	Point-in-time
Other long-term assets (note 7)	`OtherAssetsNoncurrent`	$3.92M	USD	Point-in-time
Total assets	`Assets`	$2.04B	USD	Point-in-time
Total assets	`Assets`	$2.04B	USD	Point-in-time
Total assets	`Assets`	$1.86B	USD	Point-in-time
Total assets	`Assets`	$1.86B	USD	Point-in-time
Short-term borrowings (note 8)	`ShortTermBorrowings`	$52.97M	USD	Point-in-time
Short-term borrowings (note 8)	`ShortTermBorrowings`	$52.97M	USD	Point-in-time
Short-term borrowings (note 8)	`ShortTermBorrowings`	$32.81M	USD	Point-in-time
Short-term borrowings (note 8)	`ShortTermBorrowings`	$32.81M	USD	Point-in-time
Current portion of long-term borrowings (note 10)	`LongTermDebtCurrent`	$44.47M	USD	Point-in-time
Current portion of long-term borrowings (note 10)	`LongTermDebtCurrent`	$44.47M	USD	Point-in-time
Current portion of long-term borrowings (note 10)	`LongTermDebtCurrent`	$62.14M	USD	Point-in-time
Current portion of long-term borrowings (note 10)	`LongTermDebtCurrent`	$62.14M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$243.95M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$221.45M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$221.45M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$243.95M	USD	Point-in-time
Deferred revenue	`DeferredIncomeCurrent`	$8.54M	USD	Point-in-time
Deferred revenue	`DeferredIncomeCurrent`	$8.54M	USD	Point-in-time
Deferred revenue	`DeferredIncomeCurrent`	$13.66M	USD	Point-in-time
Deferred revenue	`DeferredIncomeCurrent`	$13.66M	USD	Point-in-time
Income taxes payable (note 16)	`AccruedIncomeTaxesCurrent`	$253.00K	USD	Point-in-time
Income taxes payable (note 16)	`AccruedIncomeTaxesCurrent`	$253.00K	USD	Point-in-time
Income taxes payable (note 16)	`AccruedIncomeTaxesCurrent`	$12.78M	USD	Point-in-time
Income taxes payable (note 16)	`AccruedIncomeTaxesCurrent`	$12.78M	USD	Point-in-time
FIN-48 payable (note 16)	`IncomeTaxesCurrentPayableAndDeferredTaxLiabilities`	$21.37M	USD	Point-in-time
FIN-48 payable (note 16)	`IncomeTaxesCurrentPayableAndDeferredTaxLiabilities`	$21.37M	USD	Point-in-time
FIN-48 payable (note 16)	`IncomeTaxesCurrentPayableAndDeferredTaxLiabilities`	$19.47M	USD	Point-in-time
FIN-48 payable (note 16)	`IncomeTaxesCurrentPayableAndDeferredTaxLiabilities`	$19.47M	USD	Point-in-time
Other payables and accrued expenses (note 9)	`OtherAccountsPayableAndAccruedLiabilities`	$126.79M	USD	Point-in-time
Other payables and accrued expenses (note 9)	`OtherAccountsPayableAndAccruedLiabilities`	$126.79M	USD	Point-in-time
Other payables and accrued expenses (note 9)	`OtherAccountsPayableAndAccruedLiabilities`	$121.66M	USD	Point-in-time
Other payables and accrued expenses (note 9)	`OtherAccountsPayableAndAccruedLiabilities`	$121.66M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$2.13M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$2.13M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$3.78M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$3.78M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$641.23M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$641.23M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$671.01M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$671.01M	USD	Point-in-time
Long-term borrowings (note 10)	`LongTermDebtNoncurrent`	$105.53M	USD	Point-in-time
Long-term borrowings (note 10)	`LongTermDebtNoncurrent`	$105.53M	USD	Point-in-time
Long-term borrowings (note 10)	`LongTermDebtNoncurrent`	$162.99M	USD	Point-in-time
Long-term borrowings (note 10)	`LongTermDebtNoncurrent`	$162.99M	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$3.84M	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$3.84M	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$5.50M	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$5.50M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$9.22M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$9.22M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$8.53M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$8.53M	USD	Point-in-time
Total liabilities	`Liabilities`	$759.82M	USD	Point-in-time
Total liabilities	`Liabilities`	$848.03M	USD	Point-in-time
Total liabilities	`Liabilities`	$848.03M	USD	Point-in-time
Total liabilities	`Liabilities`	$759.82M	USD	Point-in-time
Commitments and contingencies (note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$704.57M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$704.57M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$677.48M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$677.48M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$260.00M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$260.00M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$310.14M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$310.14M	USD	Point-in-time
Statutory surplus reserve (note 19)	`StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance`	$30.51M	USD	Point-in-time
Statutory surplus reserve (note 19)	`StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance`	$30.51M	USD	Point-in-time
Statutory surplus reserve (note 19)	`StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance`	$30.51M	USD	Point-in-time
Statutory surplus reserve (note 19)	`StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance`	$30.51M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-58.78M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-63.37M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-63.37M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-58.78M	USD	Point-in-time
Total ACM Research, Inc. stockholders equity	`StockholdersEquity`	$904.62M	USD	Point-in-time
Total ACM Research, Inc. stockholders equity	`StockholdersEquity`	$904.62M	USD	Point-in-time
Total ACM Research, Inc. stockholders equity	`StockholdersEquity`	$986.45M	USD	Point-in-time
Total ACM Research, Inc. stockholders equity	`StockholdersEquity`	$986.45M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$191.28M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$191.28M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$205.24M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$205.24M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$960.79M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$960.79M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.16B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.16B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.19B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.19B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.00B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.10B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.10B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$926.16M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$926.16M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.00B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.86B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$2.04B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$2.04B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.86B	USD	Point-in-time

Income Statement 240 line items

Line Item	Tag	Value	Unit	Period
Revenue (note 3)	`RevenueFromContractWithCustomerExcludingAssessedTax`	$215.37M	USD	1 Quarter
Revenue (note 3)	`RevenueFromContractWithCustomerExcludingAssessedTax`	$215.37M	USD	1 Quarter
Revenue (note 3)	`RevenueFromContractWithCustomerExcludingAssessedTax`	$354.67M	USD	2 Qtrs
Revenue (note 3)	`RevenueFromContractWithCustomerExcludingAssessedTax`	$354.67M	USD	2 Qtrs
Revenue (note 3)	`RevenueFromContractWithCustomerExcludingAssessedTax`	$202.48M	USD	1 Quarter
Revenue (note 3)	`RevenueFromContractWithCustomerExcludingAssessedTax`	$202.48M	USD	1 Quarter
Revenue (note 3)	`RevenueFromContractWithCustomerExcludingAssessedTax`	$387.72M	USD	2 Qtrs
Revenue (note 3)	`RevenueFromContractWithCustomerExcludingAssessedTax`	$387.72M	USD	2 Qtrs
Cost of revenue, including cost of revenue from related parties of $16,518 and $25,917 for the three and six months ended June 30, 2025, respectively and $9,637 and $16,867 for the three and six months ended June 30, 2024, respectively (note 13)	`CostOfRevenue`	$110.91M	USD	1 Quarter
Cost of revenue, including cost of revenue from related parties of $16,518 and $25,917 for the three and six months ended June 30, 2025, respectively and $9,637 and $16,867 for the three and six months ended June 30, 2024, respectively (note 13)	`CostOfRevenue`	$110.91M	USD	1 Quarter
Cost of revenue, including cost of revenue from related parties of $16,518 and $25,917 for the three and six months ended June 30, 2025, respectively and $9,637 and $16,867 for the three and six months ended June 30, 2024, respectively (note 13)	`CostOfRevenue`	$178.77M	USD	2 Qtrs
Cost of revenue, including cost of revenue from related parties of $16,518 and $25,917 for the three and six months ended June 30, 2025, respectively and $9,637 and $16,867 for the three and six months ended June 30, 2024, respectively (note 13)	`CostOfRevenue`	$178.77M	USD	2 Qtrs
Cost of revenue, including cost of revenue from related parties of $16,518 and $25,917 for the three and six months ended June 30, 2025, respectively and $9,637 and $16,867 for the three and six months ended June 30, 2024, respectively (note 13)	`CostOfRevenue`	$105.70M	USD	1 Quarter
Cost of revenue, including cost of revenue from related parties of $16,518 and $25,917 for the three and six months ended June 30, 2025, respectively and $9,637 and $16,867 for the three and six months ended June 30, 2024, respectively (note 13)	`CostOfRevenue`	$200.71M	USD	2 Qtrs
Cost of revenue, including cost of revenue from related parties of $16,518 and $25,917 for the three and six months ended June 30, 2025, respectively and $9,637 and $16,867 for the three and six months ended June 30, 2024, respectively (note 13)	`CostOfRevenue`	$200.71M	USD	2 Qtrs
Cost of revenue, including cost of revenue from related parties of $16,518 and $25,917 for the three and six months ended June 30, 2025, respectively and $9,637 and $16,867 for the three and six months ended June 30, 2024, respectively (note 13)	`CostOfRevenue`	$105.70M	USD	1 Quarter
Gross profit	`GrossProfit`	$175.91M	USD	2 Qtrs
Gross profit	`GrossProfit`	$175.91M	USD	2 Qtrs
Gross profit	`GrossProfit`	$104.46M	USD	1 Quarter
Gross profit	`GrossProfit`	$104.46M	USD	1 Quarter
Gross profit	`GrossProfit`	$96.78M	USD	1 Quarter
Gross profit	`GrossProfit`	$96.78M	USD	1 Quarter
Gross profit	`GrossProfit`	$187.01M	USD	2 Qtrs
Gross profit	`GrossProfit`	$187.01M	USD	2 Qtrs
Sales and marketing	`SellingAndMarketingExpense`	$22.10M	USD	1 Quarter
Sales and marketing	`SellingAndMarketingExpense`	$17.14M	USD	1 Quarter
Sales and marketing	`SellingAndMarketingExpense`	$17.14M	USD	1 Quarter
Sales and marketing	`SellingAndMarketingExpense`	$22.10M	USD	1 Quarter
Sales and marketing	`SellingAndMarketingExpense`	$38.45M	USD	2 Qtrs
Sales and marketing	`SellingAndMarketingExpense`	$38.45M	USD	2 Qtrs
Sales and marketing	`SellingAndMarketingExpense`	$31.31M	USD	2 Qtrs
Sales and marketing	`SellingAndMarketingExpense`	$31.31M	USD	2 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$33.82M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$33.82M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$61.32M	USD	2 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$61.32M	USD	2 Qtrs
Cost of revenue, related party	`CostOfRevenue`	$110.91M	USD	1 Quarter
Cost of revenue, related party	`CostOfRevenue`	$110.91M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$25.97M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$25.97M	USD	1 Quarter
Cost of revenue, related party	`CostOfRevenue`	$178.77M	USD	2 Qtrs
Cost of revenue, related party	`CostOfRevenue`	$105.70M	USD	1 Quarter
Cost of revenue, related party	`CostOfRevenue`	$105.70M	USD	1 Quarter
Cost of revenue, related party	`CostOfRevenue`	$200.71M	USD	2 Qtrs
Cost of revenue, related party	`CostOfRevenue`	$200.71M	USD	2 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$49.89M	USD	2 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$49.89M	USD	2 Qtrs
Cost of revenue, related party	`CostOfRevenue`	$178.77M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$29.77M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$31.89M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$31.89M	USD	2 Qtrs
Other comprehensive income (loss), foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	2 Qtrs
Other comprehensive income (loss), foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$29.77M	USD	2 Qtrs
Other comprehensive income (loss), foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	2 Qtrs
Other comprehensive income (loss), foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$16.85M	USD	1 Quarter
Other comprehensive income (loss), foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	1 Quarter
Other comprehensive income (loss), foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$16.09M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$16.09M	USD	1 Quarter
Other comprehensive income (loss), foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	1 Quarter
Other comprehensive income (loss), foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$16.85M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$129.54M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$129.54M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$113.08M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$113.08M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$72.77M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$59.19M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$59.19M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$72.77M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$31.69M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$31.69M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$62.83M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$62.83M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$37.59M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$37.59M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$57.47M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$57.47M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$7.35M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$7.35M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$4.16M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$4.16M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$4.01M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$2.38M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$2.38M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$4.01M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$1.72M	USD	2 Qtrs
Interest expense	`InterestExpenseNonoperating`	$1.72M	USD	2 Qtrs
Interest expense	`InterestExpenseNonoperating`	$3.31M	USD	2 Qtrs
Interest expense	`InterestExpenseNonoperating`	$3.31M	USD	2 Qtrs
Interest expense	`InterestExpenseNonoperating`	$932.00K	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$932.00K	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$1.76M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$1.76M	USD	1 Quarter
Realized gain on short-term investments (note 12)	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	$54.00K	USD	1 Quarter
Realized gain on short-term investments (note 12)	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	$54.00K	USD	1 Quarter
Realized gain on short-term investments (note 12)	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	$54.00K	USD	2 Qtrs
Realized gain on short-term investments (note 12)	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	$54.00K	USD	2 Qtrs
Realized gain on short-term investments (note 12)	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	-	USD	1 Quarter
Realized gain on short-term investments (note 12)	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	$273.00K	USD	2 Qtrs
Realized gain on short-term investments (note 12)	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	$273.00K	USD	2 Qtrs
Realized gain on short-term investments (note 12)	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	-	USD	1 Quarter
Unrealized gain (loss) on short-term investments (note 12)	`MarketableSecuritiesUnrealizedGainLoss`	$2.73M	USD	1 Quarter
Unrealized gain (loss) on short-term investments (note 12)	`MarketableSecuritiesUnrealizedGainLoss`	$2.73M	USD	1 Quarter
Unrealized gain (loss) on short-term investments (note 12)	`MarketableSecuritiesUnrealizedGainLoss`	$-1.56M	USD	2 Qtrs
Unrealized gain (loss) on short-term investments (note 12)	`MarketableSecuritiesUnrealizedGainLoss`	$-1.56M	USD	2 Qtrs
Unrealized gain (loss) on short-term investments (note 12)	`MarketableSecuritiesUnrealizedGainLoss`	$1.65M	USD	2 Qtrs
Unrealized gain (loss) on short-term investments (note 12)	`MarketableSecuritiesUnrealizedGainLoss`	$1.65M	USD	2 Qtrs
Unrealized gain (loss) on short-term investments (note 12)	`MarketableSecuritiesUnrealizedGainLoss`	$1.03M	USD	1 Quarter
Unrealized gain (loss) on short-term investments (note 12)	`MarketableSecuritiesUnrealizedGainLoss`	$1.03M	USD	1 Quarter
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$-608.00K	USD	2 Qtrs
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$1.36M	USD	1 Quarter
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$-608.00K	USD	2 Qtrs
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$1.36M	USD	1 Quarter
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$4.44M	USD	2 Qtrs
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$-346.00K	USD	1 Quarter
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$-346.00K	USD	1 Quarter
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$4.44M	USD	2 Qtrs
Income (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$1.77M	USD	1 Quarter
Income (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$1.77M	USD	1 Quarter
Income (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-1.22M	USD	2 Qtrs
Income (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-1.22M	USD	2 Qtrs
Income (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-695.00K	USD	1 Quarter
Income (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-695.00K	USD	1 Quarter
Income (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$2.73M	USD	2 Qtrs
Income (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$2.73M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$65.33M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$65.33M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$67.20M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$67.20M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$40.73M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$40.73M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$38.16M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$38.16M	USD	1 Quarter
Income tax expense (note 16)	`IncomeTaxExpenseBenefit`	$9.34M	USD	1 Quarter
Income tax expense (note 16)	`IncomeTaxExpenseBenefit`	$9.34M	USD	1 Quarter
Income tax expense (note 16)	`IncomeTaxExpenseBenefit`	$4.04M	USD	2 Qtrs
Income tax expense (note 16)	`IncomeTaxExpenseBenefit`	$4.04M	USD	2 Qtrs
Income tax expense (note 16)	`IncomeTaxExpenseBenefit`	$13.71M	USD	2 Qtrs
Income tax expense (note 16)	`IncomeTaxExpenseBenefit`	$13.71M	USD	2 Qtrs
Income tax expense (note 16)	`IncomeTaxExpenseBenefit`	$1.89M	USD	1 Quarter
Income tax expense (note 16)	`IncomeTaxExpenseBenefit`	$1.89M	USD	1 Quarter
Net income	`ProfitLoss`	$36.27M	USD	1 Quarter
Net income	`ProfitLoss`	$36.27M	USD	1 Quarter
Net income	`ProfitLoss`	$31.40M	USD	1 Quarter
Net income	`ProfitLoss`	$31.40M	USD	1 Quarter
Net income	`ProfitLoss`	$53.49M	USD	2 Qtrs
Net income	`ProfitLoss`	$53.49M	USD	2 Qtrs
Net income	`ProfitLoss`	$61.28M	USD	2 Qtrs
Net income	`ProfitLoss`	$61.28M	USD	2 Qtrs
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$7.19M	USD	1 Quarter
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$7.19M	USD	1 Quarter
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.85M	USD	2 Qtrs
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.85M	USD	2 Qtrs
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.14M	USD	2 Qtrs
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.14M	USD	2 Qtrs
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.51M	USD	1 Quarter
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.51M	USD	1 Quarter
Net income attributable to ACM Research, Inc.	`NetIncomeLoss`	$29.76M	USD	1 Quarter
Net income attributable to ACM Research, Inc.	`NetIncomeLoss`	$29.76M	USD	1 Quarter
Net income attributable to ACM Research, Inc.	`NetIncomeLoss`	$24.21M	USD	1 Quarter
Net income attributable to ACM Research, Inc.	`NetIncomeLoss`	$24.21M	USD	1 Quarter
Net income attributable to ACM Research, Inc.	`NetIncomeLoss`	$50.14M	USD	2 Qtrs
Net income attributable to ACM Research, Inc.	`NetIncomeLoss`	$41.64M	USD	2 Qtrs
Net income attributable to ACM Research, Inc.	`NetIncomeLoss`	$41.64M	USD	2 Qtrs
Net income attributable to ACM Research, Inc.	`NetIncomeLoss`	$50.14M	USD	2 Qtrs
Net income	`ProfitLoss`	$61.28M	USD	2 Qtrs
Net income	`ProfitLoss`	$61.28M	USD	2 Qtrs
Net income	`ProfitLoss`	$53.49M	USD	2 Qtrs
Net income	`ProfitLoss`	$53.49M	USD	2 Qtrs
Net income	`ProfitLoss`	$31.40M	USD	1 Quarter
Net income	`ProfitLoss`	$31.40M	USD	1 Quarter
Net income	`ProfitLoss`	$36.27M	USD	1 Quarter
Net income	`ProfitLoss`	$36.27M	USD	1 Quarter
Foreign currency translation adjustment, net of tax of nil	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$116.00K	USD	1 Quarter
Foreign currency translation adjustment, net of tax of nil	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-6.71M	USD	2 Qtrs
Foreign currency translation adjustment, net of tax of nil	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-6.71M	USD	2 Qtrs
Foreign currency translation adjustment, net of tax of nil	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$116.00K	USD	1 Quarter
Foreign currency translation adjustment, net of tax of nil	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$3.90M	USD	1 Quarter
Foreign currency translation adjustment, net of tax of nil	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$5.66M	USD	2 Qtrs
Foreign currency translation adjustment, net of tax of nil	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$3.90M	USD	1 Quarter
Foreign currency translation adjustment, net of tax of nil	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$5.66M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$66.94M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$66.94M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$40.17M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$40.17M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$46.78M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$46.78M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$31.52M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$31.52M	USD	1 Quarter
Less: Comprehensive income attributable to non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$10.62M	USD	2 Qtrs
Less: Comprehensive income attributable to non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$10.62M	USD	2 Qtrs
Less: Comprehensive income attributable to non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$7.25M	USD	1 Quarter
Less: Comprehensive income attributable to non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$7.25M	USD	1 Quarter
Less: Comprehensive income attributable to non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$12.21M	USD	2 Qtrs
Less: Comprehensive income attributable to non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$7.21M	USD	1 Quarter
Less: Comprehensive income attributable to non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$7.21M	USD	1 Quarter
Less: Comprehensive income attributable to non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$12.21M	USD	2 Qtrs
Comprehensive income attributable to ACM Research, Inc.	`ComprehensiveIncomeNetOfTax`	$54.73M	USD	2 Qtrs
Comprehensive income attributable to ACM Research, Inc.	`ComprehensiveIncomeNetOfTax`	$54.73M	USD	2 Qtrs
Comprehensive income attributable to ACM Research, Inc.	`ComprehensiveIncomeNetOfTax`	$36.16M	USD	2 Qtrs
Comprehensive income attributable to ACM Research, Inc.	`ComprehensiveIncomeNetOfTax`	$36.16M	USD	2 Qtrs
Comprehensive income attributable to ACM Research, Inc.	`ComprehensiveIncomeNetOfTax`	$32.92M	USD	1 Quarter
Comprehensive income attributable to ACM Research, Inc.	`ComprehensiveIncomeNetOfTax`	$32.92M	USD	1 Quarter
Comprehensive income attributable to ACM Research, Inc.	`ComprehensiveIncomeNetOfTax`	$24.30M	USD	1 Quarter
Comprehensive income attributable to ACM Research, Inc.	`ComprehensiveIncomeNetOfTax`	$24.30M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.47	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.47	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.79	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.79	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.39	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.67	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.67	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.39	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.35	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.35	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.74	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.74	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.61	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.61	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.44	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.44	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.18M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.18M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	63.62M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	63.62M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	61.77M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	63.97M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	63.97M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	61.77M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	67.06M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	67.14M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	67.14M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	67.46M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	67.46M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	66.52M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	66.52M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	67.06M	shares	1 Quarter

Cash Flow Statement 260 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$61.28M	USD	2 Qtrs
Net income	`ProfitLoss`	$61.28M	USD	2 Qtrs
Net income	`ProfitLoss`	$53.49M	USD	2 Qtrs
Net income	`ProfitLoss`	$53.49M	USD	2 Qtrs
Net income	`ProfitLoss`	$31.40M	USD	1 Quarter
Net income	`ProfitLoss`	$31.40M	USD	1 Quarter
Net income	`ProfitLoss`	$36.27M	USD	1 Quarter
Net income	`ProfitLoss`	$36.27M	USD	1 Quarter
Non-cash operating lease cost	`OperatingLeaseCostNonCash`	$2.00M	USD	2 Qtrs
Non-cash operating lease cost	`OperatingLeaseCostNonCash`	$2.00M	USD	2 Qtrs
Non-cash operating lease cost	`OperatingLeaseCostNonCash`	$2.08M	USD	2 Qtrs
Non-cash operating lease cost	`OperatingLeaseCostNonCash`	$2.08M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$6.36M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$6.36M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$4.68M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$4.68M	USD	2 Qtrs
Realized gain on short-term investments	`GainLossOnSaleOfInvestments`	-	USD	2 Qtrs
Realized gain on short-term investments	`GainLossOnSaleOfInvestments`	-	USD	2 Qtrs
Realized gain on short-term investments	`GainLossOnSaleOfInvestments`	$273.00K	USD	2 Qtrs
Realized gain on short-term investments	`GainLossOnSaleOfInvestments`	$273.00K	USD	2 Qtrs
(Income) loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$2.73M	USD	2 Qtrs
(Income) loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$2.73M	USD	2 Qtrs
(Income) loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-695.00K	USD	1 Quarter
(Income) loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-695.00K	USD	1 Quarter
(Income) loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-1.22M	USD	2 Qtrs
(Income) loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$1.77M	USD	1 Quarter
(Income) loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$1.77M	USD	1 Quarter
(Income) loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-1.22M	USD	2 Qtrs
Unrealized (gain) loss on short-term investments	`MarketableSecuritiesUnrealizedGainLoss`	$1.03M	USD	1 Quarter
Unrealized (gain) loss on short-term investments	`MarketableSecuritiesUnrealizedGainLoss`	$1.03M	USD	1 Quarter
Unrealized (gain) loss on short-term investments	`MarketableSecuritiesUnrealizedGainLoss`	$1.65M	USD	2 Qtrs
Unrealized (gain) loss on short-term investments	`MarketableSecuritiesUnrealizedGainLoss`	$1.65M	USD	2 Qtrs
Unrealized (gain) loss on short-term investments	`MarketableSecuritiesUnrealizedGainLoss`	$-1.56M	USD	2 Qtrs
Unrealized (gain) loss on short-term investments	`MarketableSecuritiesUnrealizedGainLoss`	$2.73M	USD	1 Quarter
Unrealized (gain) loss on short-term investments	`MarketableSecuritiesUnrealizedGainLoss`	$2.73M	USD	1 Quarter
Unrealized (gain) loss on short-term investments	`MarketableSecuritiesUnrealizedGainLoss`	$-1.56M	USD	2 Qtrs
Inventory provision	`IncreaseDecreaseInProvisionForInventory`	$3.01M	USD	2 Qtrs
Inventory provision	`IncreaseDecreaseInProvisionForInventory`	$3.01M	USD	2 Qtrs
Inventory provision	`IncreaseDecreaseInProvisionForInventory`	$5.62M	USD	2 Qtrs
Inventory provision	`IncreaseDecreaseInProvisionForInventory`	$5.62M	USD	2 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$1.95M	USD	2 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$1.95M	USD	2 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$1.44M	USD	2 Qtrs
Provision for credit losses	`ProvisionForDoubtfulAccounts`	$1.44M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-7.45M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-7.45M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-720.00K	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-720.00K	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$19.59M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$19.59M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$28.91M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$28.91M	USD	2 Qtrs
Dividends from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	$600.00K	USD	2 Qtrs
Dividends from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	$600.00K	USD	2 Qtrs
Dividends from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	-	USD	2 Qtrs
Dividends from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	-	USD	2 Qtrs
Others	`OtherNoncashIncomeExpense`	$-1.09M	USD	2 Qtrs
Others	`OtherNoncashIncomeExpense`	$-1.09M	USD	2 Qtrs
Others	`OtherNoncashIncomeExpense`	$1.00K	USD	2 Qtrs
Others	`OtherNoncashIncomeExpense`	$1.00K	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$14.84M	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$44.51M	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$44.51M	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$14.84M	USD	2 Qtrs
Other receivables	`IncreaseDecreaseInOtherReceivables`	$848.00K	USD	2 Qtrs
Other receivables	`IncreaseDecreaseInOtherReceivables`	$848.00K	USD	2 Qtrs
Other receivables	`IncreaseDecreaseInOtherReceivables`	$11.69M	USD	2 Qtrs
Other receivables	`IncreaseDecreaseInOtherReceivables`	$11.69M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$52.95M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$52.95M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$64.89M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$64.89M	USD	2 Qtrs
Advances to related parties (note 13)	`IncreaseDecreaseInDueToRelatedParties`	$-324.00K	USD	2 Qtrs
Advances to related parties (note 13)	`IncreaseDecreaseInDueToRelatedParties`	$-324.00K	USD	2 Qtrs
Advances to related parties (note 13)	`IncreaseDecreaseInDueToRelatedParties`	$342.00K	USD	2 Qtrs
Advances to related parties (note 13)	`IncreaseDecreaseInDueToRelatedParties`	$342.00K	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$6.43M	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$6.43M	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-1.16M	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-1.16M	USD	2 Qtrs
Related parties accounts payable (note 13)	`IncreaseDecreaseInDueFromRelatedParties`	$-6.61M	USD	2 Qtrs
Related parties accounts payable (note 13)	`IncreaseDecreaseInDueFromRelatedParties`	$-6.61M	USD	2 Qtrs
Related parties accounts payable (note 13)	`IncreaseDecreaseInDueFromRelatedParties`	$-3.69M	USD	2 Qtrs
Related parties accounts payable (note 13)	`IncreaseDecreaseInDueFromRelatedParties`	$-3.69M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$7.74M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$7.74M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$2.40M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$2.40M	USD	2 Qtrs
Advances from customers	`IncreaseDecreaseInContractWithCustomerLiability`	$26.33M	USD	2 Qtrs
Advances from customers	`IncreaseDecreaseInContractWithCustomerLiability`	$26.33M	USD	2 Qtrs
Advances from customers	`IncreaseDecreaseInContractWithCustomerLiability`	$-24.36M	USD	2 Qtrs
Advances from customers	`IncreaseDecreaseInContractWithCustomerLiability`	$-24.36M	USD	2 Qtrs
Deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$5.12M	USD	2 Qtrs
Deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$5.12M	USD	2 Qtrs
Deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$1.59M	USD	2 Qtrs
Deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$1.59M	USD	2 Qtrs
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-12.59M	USD	2 Qtrs
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-12.59M	USD	2 Qtrs
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$4.75M	USD	2 Qtrs
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$4.75M	USD	2 Qtrs
FIN-48 payable	`IncreaseDecreaseInPayableAndDeferredTaxLiabilities`	$1.91M	USD	2 Qtrs
FIN-48 payable	`IncreaseDecreaseInPayableAndDeferredTaxLiabilities`	$1.91M	USD	2 Qtrs
FIN-48 payable	`IncreaseDecreaseInPayableAndDeferredTaxLiabilities`	$-56.00K	USD	2 Qtrs
FIN-48 payable	`IncreaseDecreaseInPayableAndDeferredTaxLiabilities`	$-56.00K	USD	2 Qtrs
Other payables and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$336.00K	USD	2 Qtrs
Other payables and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$336.00K	USD	2 Qtrs
Other payables and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$6.82M	USD	2 Qtrs
Other payables and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$6.82M	USD	2 Qtrs
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiability`	$-2.00M	USD	2 Qtrs
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiability`	$-2.00M	USD	2 Qtrs
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiability`	$-2.03M	USD	2 Qtrs
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiability`	$-2.03M	USD	2 Qtrs
Other long-term liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-690.00K	USD	2 Qtrs
Other long-term liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-690.00K	USD	2 Qtrs
Other long-term liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-368.00K	USD	2 Qtrs
Other long-term liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-368.00K	USD	2 Qtrs
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-39.62M	USD	2 Qtrs
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-39.62M	USD	2 Qtrs
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$51.94M	USD	2 Qtrs
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$51.94M	USD	2 Qtrs
Purchase of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$31.46M	USD	2 Qtrs
Purchase of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$31.46M	USD	2 Qtrs
Purchase of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$38.51M	USD	2 Qtrs
Purchase of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$38.51M	USD	2 Qtrs
Purchase of intangible assets	`PaymentsToAcquireIntangibleAssets`	$784.00K	USD	2 Qtrs
Purchase of intangible assets	`PaymentsToAcquireIntangibleAssets`	$784.00K	USD	2 Qtrs
Purchase of intangible assets	`PaymentsToAcquireIntangibleAssets`	$1.15M	USD	2 Qtrs
Purchase of intangible assets	`PaymentsToAcquireIntangibleAssets`	$1.15M	USD	2 Qtrs
Purchase of short-term investments (note 12)	`PaymentsToAcquireShortTermInvestments`	$1.40M	USD	2 Qtrs
Purchase of short-term investments (note 12)	`PaymentsToAcquireShortTermInvestments`	$1.40M	USD	2 Qtrs
Purchase of short-term investments (note 12)	`PaymentsToAcquireShortTermInvestments`	-	USD	2 Qtrs
Purchase of short-term investments (note 12)	`PaymentsToAcquireShortTermInvestments`	-	USD	2 Qtrs
Purchase of time deposits	`PaymentsToAcquireRestrictedCertificatesOfDeposit`	$27.00M	USD	2 Qtrs
Purchase of time deposits	`PaymentsToAcquireRestrictedCertificatesOfDeposit`	$27.00M	USD	2 Qtrs
Purchase of time deposits	`PaymentsToAcquireRestrictedCertificatesOfDeposit`	$58.09M	USD	2 Qtrs
Purchase of time deposits	`PaymentsToAcquireRestrictedCertificatesOfDeposit`	$58.09M	USD	2 Qtrs
Proceeds from redemption and maturity of time deposits	`IncreaseDecreaseOfLongTermTimeDeposits`	$-138.41M	USD	2 Qtrs
Proceeds from redemption and maturity of time deposits	`IncreaseDecreaseOfLongTermTimeDeposits`	$-138.41M	USD	2 Qtrs
Proceeds from redemption and maturity of time deposits	`IncreaseDecreaseOfLongTermTimeDeposits`	$-27.26M	USD	2 Qtrs
Proceeds from redemption and maturity of time deposits	`IncreaseDecreaseOfLongTermTimeDeposits`	$-27.26M	USD	2 Qtrs
Refund of deposit for land use right	`PaymentsForProceedsFromDepositsOnRealEstateAcquisitions`	-	USD	2 Qtrs
Refund of deposit for land use right	`PaymentsForProceedsFromDepositsOnRealEstateAcquisitions`	-	USD	2 Qtrs
Refund of deposit for land use right	`PaymentsForProceedsFromDepositsOnRealEstateAcquisitions`	$-686.00K	USD	2 Qtrs
Refund of deposit for land use right	`PaymentsForProceedsFromDepositsOnRealEstateAcquisitions`	$-686.00K	USD	2 Qtrs
Purchase of long-term investments (note 11)	`PaymentsToAcquireLongtermInvestments`	$7.37M	USD	2 Qtrs
Purchase of long-term investments (note 11)	`PaymentsToAcquireLongtermInvestments`	$7.37M	USD	2 Qtrs
Purchase of long-term investments (note 11)	`PaymentsToAcquireLongtermInvestments`	-	USD	2 Qtrs
Purchase of long-term investments (note 11)	`PaymentsToAcquireLongtermInvestments`	-	USD	2 Qtrs
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$31.89M	USD	2 Qtrs
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$31.89M	USD	2 Qtrs
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-31.30M	USD	2 Qtrs
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-31.30M	USD	2 Qtrs
Proceeds from short-term borrowings	`ProceedsFromShortTermDebt`	$45.07M	USD	2 Qtrs
Proceeds from short-term borrowings	`ProceedsFromShortTermDebt`	$45.07M	USD	2 Qtrs
Proceeds from short-term borrowings	`ProceedsFromShortTermDebt`	$23.94M	USD	2 Qtrs
Proceeds from short-term borrowings	`ProceedsFromShortTermDebt`	$23.94M	USD	2 Qtrs
Repayments of short-term borrowings	`RepaymentsOfShortTermDebt`	$25.18M	USD	2 Qtrs
Repayments of short-term borrowings	`RepaymentsOfShortTermDebt`	$25.18M	USD	2 Qtrs
Repayments of short-term borrowings	`RepaymentsOfShortTermDebt`	$1.20M	USD	2 Qtrs
Repayments of short-term borrowings	`RepaymentsOfShortTermDebt`	$1.20M	USD	2 Qtrs
Proceeds from long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$89.48M	USD	2 Qtrs
Proceeds from long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$89.48M	USD	2 Qtrs
Proceeds from long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$32.28M	USD	2 Qtrs
Proceeds from long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$32.28M	USD	2 Qtrs
Repayments of long-term borrowings	`RepaymentsOfLongTermDebt`	$3.20M	USD	2 Qtrs
Repayments of long-term borrowings	`RepaymentsOfLongTermDebt`	$3.20M	USD	2 Qtrs
Repayments of long-term borrowings	`RepaymentsOfLongTermDebt`	$15.25M	USD	2 Qtrs
Repayments of long-term borrowings	`RepaymentsOfLongTermDebt`	$15.25M	USD	2 Qtrs
Capital contribution by non-controlling shareholder	`ProceedsFromMinorityShareholders`	$242.00K	USD	2 Qtrs
Capital contribution by non-controlling shareholder	`ProceedsFromMinorityShareholders`	$242.00K	USD	2 Qtrs
Capital contribution by non-controlling shareholder	`ProceedsFromMinorityShareholders`	-	USD	2 Qtrs
Capital contribution by non-controlling shareholder	`ProceedsFromMinorityShareholders`	-	USD	2 Qtrs
Repurchase of ACM Shanghai's shares	`PaymentsForRepurchaseOfEquity`	$6.99M	USD	2 Qtrs
Repurchase of ACM Shanghai's shares	`PaymentsForRepurchaseOfEquity`	$6.99M	USD	2 Qtrs
Repurchase of ACM Shanghai's shares	`PaymentsForRepurchaseOfEquity`	-	USD	2 Qtrs
Repurchase of ACM Shanghai's shares	`PaymentsForRepurchaseOfEquity`	-	USD	2 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$6.44M	USD	2 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$6.44M	USD	2 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$23.58M	USD	2 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$23.58M	USD	2 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$110.97M	USD	2 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$110.97M	USD	2 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$58.25M	USD	2 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$58.25M	USD	2 Qtrs
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.52M	USD	2 Qtrs
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.52M	USD	2 Qtrs
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-343.00K	USD	2 Qtrs
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-343.00K	USD	2 Qtrs
Net increase in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$141.74M	USD	2 Qtrs
Net increase in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$141.74M	USD	2 Qtrs
Net increase in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$41.58M	USD	2 Qtrs
Net increase in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$41.58M	USD	2 Qtrs
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$183.17M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$452.89M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$452.89M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$183.17M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$324.91M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$324.91M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$411.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$411.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$411.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$411.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$324.91M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$324.91M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$183.17M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$183.17M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$452.89M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$452.89M	USD	Point-in-time
Interest paid, net of capitalized interest	`InterestPaidNet`	$3.31M	USD	2 Qtrs
Interest paid, net of capitalized interest	`InterestPaidNet`	$3.31M	USD	2 Qtrs
Interest paid, net of capitalized interest	`InterestPaidNet`	$1.72M	USD	2 Qtrs
Interest paid, net of capitalized interest	`InterestPaidNet`	$1.72M	USD	2 Qtrs
Cash paid for income taxes	`IncomeTaxesPaidNet`	$9.11M	USD	2 Qtrs
Cash paid for income taxes	`IncomeTaxesPaidNet`	$9.11M	USD	2 Qtrs
Cash paid for income taxes	`IncomeTaxesPaidNet`	$23.40M	USD	2 Qtrs
Cash paid for income taxes	`IncomeTaxesPaidNet`	$23.40M	USD	2 Qtrs
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$442.09M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$442.09M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$407.44M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$407.44M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$324.03M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$324.03M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$10.80M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$10.80M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$3.87M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$3.87M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$881.00K	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$881.00K	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$452.89M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$183.17M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$452.89M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$183.17M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$411.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$324.91M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$411.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$324.91M	USD	Point-in-time
Cashless exercise of stock options	`CashlessExerciseOfStockOptions`	$262.00K	USD	2 Qtrs
Cashless exercise of stock options	`CashlessExerciseOfStockOptions`	$262.00K	USD	2 Qtrs
Cashless exercise of stock options	`CashlessExerciseOfStockOptions`	$179.00K	USD	2 Qtrs
Cashless exercise of stock options	`CashlessExerciseOfStockOptions`	$179.00K	USD	2 Qtrs
Transfer of prepayment for property to property, plant, and equipment	`TransferOfPrepaymentForPropertyToPropertyPlantAndEquipment`	$21.00K	USD	2 Qtrs
Transfer of prepayment for property to property, plant, and equipment	`TransferOfPrepaymentForPropertyToPropertyPlantAndEquipment`	$21.00K	USD	2 Qtrs
Transfer of prepayment for property to property, plant, and equipment	`TransferOfPrepaymentForPropertyToPropertyPlantAndEquipment`	$5.49M	USD	2 Qtrs
Transfer of prepayment for property to property, plant, and equipment	`TransferOfPrepaymentForPropertyToPropertyPlantAndEquipment`	$5.49M	USD	2 Qtrs
Proceeds from sale of short-term investments included in other receivables	`ProceedsFromSaleOfShortTermInvestmentsIncludedInOtherReceivables`	$3.17M	USD	2 Qtrs
Proceeds from sale of short-term investments included in other receivables	`ProceedsFromSaleOfShortTermInvestmentsIncludedInOtherReceivables`	$3.17M	USD	2 Qtrs
Proceeds from sale of short-term investments included in other receivables	`ProceedsFromSaleOfShortTermInvestmentsIncludedInOtherReceivables`	-	USD	2 Qtrs
Proceeds from sale of short-term investments included in other receivables	`ProceedsFromSaleOfShortTermInvestmentsIncludedInOtherReceivables`	-	USD	2 Qtrs
Transfer from other non-current assets to long term investment	`TransferFromOtherNonCurrentAssetsToLongTermInvestments`	$16.74M	USD	2 Qtrs
Transfer from other non-current assets to long term investment	`TransferFromOtherNonCurrentAssetsToLongTermInvestments`	$16.74M	USD	2 Qtrs
Transfer from other non-current assets to long term investment	`TransferFromOtherNonCurrentAssetsToLongTermInvestments`	-	USD	2 Qtrs
Transfer from other non-current assets to long term investment	`TransferFromOtherNonCurrentAssetsToLongTermInvestments`	-	USD	2 Qtrs
Transfer from inventories to property, plant and equipment	`TransferFromInventoryToPropertyPlantAndEquipment`	$589.00K	USD	2 Qtrs
Transfer from inventories to property, plant and equipment	`TransferFromInventoryToPropertyPlantAndEquipment`	$589.00K	USD	2 Qtrs
Transfer from inventories to property, plant and equipment	`TransferFromInventoryToPropertyPlantAndEquipment`	-	USD	2 Qtrs
Transfer from inventories to property, plant and equipment	`TransferFromInventoryToPropertyPlantAndEquipment`	-	USD	2 Qtrs
Purchases of property, plant and equipment through other payable	`CapitalExpendituresIncurredButNotYetPaid`	$33.48M	USD	2 Qtrs
Purchases of property, plant and equipment through other payable	`CapitalExpendituresIncurredButNotYetPaid`	$24.05M	USD	2 Qtrs
Purchases of property, plant and equipment through other payable	`CapitalExpendituresIncurredButNotYetPaid`	$24.05M	USD	2 Qtrs
Purchases of property, plant and equipment through other payable	`CapitalExpendituresIncurredButNotYetPaid`	$33.48M	USD	2 Qtrs

Stockholders Equity 72 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$926.16M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$926.16M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.10B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.10B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.00B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.00B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.19B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.19B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.16B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.16B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$960.79M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$960.79M	USD	Point-in-time
Net income	`ProfitLoss`	$36.27M	USD	1 Quarter
Net income	`ProfitLoss`	$36.27M	USD	1 Quarter
Net income	`ProfitLoss`	$31.40M	USD	1 Quarter
Net income	`ProfitLoss`	$31.40M	USD	1 Quarter
Net income	`ProfitLoss`	$53.49M	USD	2 Qtrs
Net income	`ProfitLoss`	$61.28M	USD	2 Qtrs
Net income	`ProfitLoss`	$61.28M	USD	2 Qtrs
Net income	`ProfitLoss`	$53.49M	USD	2 Qtrs
Repurchase of ACM Shanghai's shares	`StockRepurchasedDuringPeriodValue`	$6.99M	USD	1 Quarter
Repurchase of ACM Shanghai's shares	`StockRepurchasedDuringPeriodValue`	$6.99M	USD	1 Quarter
Repurchase of ACM Shanghai's shares	`StockRepurchasedDuringPeriodValue`	$6.99M	USD	2 Qtrs
Repurchase of ACM Shanghai's shares	`StockRepurchasedDuringPeriodValue`	$6.99M	USD	2 Qtrs
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-6.71M	USD	2 Qtrs
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-6.71M	USD	2 Qtrs
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$116.00K	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$116.00K	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$3.90M	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$5.66M	USD	2 Qtrs
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$3.90M	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$5.66M	USD	2 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.64M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$6.44M	USD	2 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$6.44M	USD	2 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.64M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$853.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$853.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$23.58M	USD	2 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$23.58M	USD	2 Qtrs
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$28.91M	USD	2 Qtrs
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$14.34M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$14.34M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$28.91M	USD	2 Qtrs
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$9.77M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$19.59M	USD	2 Qtrs
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$19.59M	USD	2 Qtrs
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$9.77M	USD	1 Quarter
Capital contribution by non-controlling shareholder	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$104.00K	USD	1 Quarter
Capital contribution by non-controlling shareholder	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$104.00K	USD	1 Quarter
Capital contribution by non-controlling shareholder	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$242.00K	USD	2 Qtrs
Capital contribution by non-controlling shareholder	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$242.00K	USD	2 Qtrs
ACM Shanghai dividends	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$7.58M	USD	2 Qtrs
ACM Shanghai dividends	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$6.90M	USD	1 Quarter
ACM Shanghai dividends	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$6.90M	USD	1 Quarter
ACM Shanghai dividends	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$7.58M	USD	2 Qtrs
ACM Shanghai dividends	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$7.58M	USD	1 Quarter
ACM Shanghai dividends	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$6.90M	USD	2 Qtrs
ACM Shanghai dividends	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$6.90M	USD	2 Qtrs
ACM Shanghai dividends	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$7.58M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$960.79M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$926.16M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$926.16M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.10B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.10B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.00B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.00B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.19B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.19B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.16B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.16B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$960.79M	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.