10-K Filing

IRHYTHM TECHNOLOGIES, INC. CIK: 1388658 FY 2021

Filing Information

Form Type	10-K
Accession Number	`0001388658-22-000020`
Period End Date	20211231
Filing Date	20220228
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	irtc-20211231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 76 Income Statement 48 Cash Flow Statement 104 Stockholders Equity 28 Comprehensive Income 9

Balance Sheet 76 line items

Line Item	Tag	Value	Unit	Period
Preferred stock, par value (in USD per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Preferred stock, par value (in USD per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$127.56M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$88.63M	USD	Point-in-time
Short-term investments	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$246.59M	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Short-term investments	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$111.57M	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Common stock, par value (in USD per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$46.43M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$29.93M	USD	Point-in-time
Common stock, par value (in USD per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Inventory	`InventoryNet`	$10.27M	USD	Point-in-time
Inventory	`InventoryNet`	$5.31M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$7.36M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	29.49M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$9.69M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	29.02M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$305.52M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	29.49M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$377.82M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	29.02M	shares	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$34.25M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$55.94M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$84.59M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$84.71M	USD	Point-in-time
Goodwill	`Goodwill`	$862.00K	USD	Point-in-time
Goodwill	`Goodwill`	$862.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$14.09M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$16.05M	USD	Point-in-time
Total assets	`Assets`	$511.74M	USD	Point-in-time
Total assets	`Assets`	$462.97M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$4.37M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$10.51M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$51.49M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$40.53M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$3.05M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$930.00K	USD	Point-in-time
Debt, current portion	`DebtCurrent`	$11.67M	USD	Point-in-time
Debt, current portion	`DebtCurrent`	$11.67M	USD	Point-in-time
Operating lease liabilities, current portion	`OperatingLeaseLiabilityCurrent`	$8.17M	USD	Point-in-time
Operating lease liabilities, current portion	`OperatingLeaseLiabilityCurrent`	$11.14M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$65.67M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$87.85M	USD	Point-in-time
Debt, noncurrent portion	`LongTermDebt`	$9.69M	USD	Point-in-time
Debt, noncurrent portion	`LongTermDebt`	$21.34M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$1.83M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$697.00K	USD	Point-in-time
Operating lease liabilities, noncurrent portion	`OperatingLeaseLiabilityNoncurrent`	$85.21M	USD	Point-in-time
Operating lease liabilities, noncurrent portion	`OperatingLeaseLiabilityNoncurrent`	$81.29M	USD	Point-in-time
Total liabilities	`Liabilities`	$183.45M	USD	Point-in-time
Total liabilities	`Liabilities`	$170.13M	USD	Point-in-time
Commitments and contingencies (Note 6)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 6)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, $0.001 par value 5,000,000 shares authorized at December 31, 2021 and 2020; and none issued and outstanding at December 31, 2021 and 2020, respectively	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.001 par value 5,000,000 shares authorized at December 31, 2021 and 2020; and none issued and outstanding at December 31, 2021 and 2020, respectively	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $0.001 par value 100,000,000 shares authorized at December 31, 2021 and 2020; 29,493,726 and 29,019,350 shares issued and outstanding at December 31, 2021 and 2020, respectively	`CommonStockValue`	$27.00K	USD	Point-in-time
Common stock, $0.001 par value 100,000,000 shares authorized at December 31, 2021 and 2020; 29,493,726 and 29,019,350 shares issued and outstanding at December 31, 2021 and 2020, respectively	`CommonStockValue`	$27.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$685.59M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$646.26M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-61.00K	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$11.00K	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-304.68M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-406.05M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$52.14M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$279.51M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$135.41M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$341.61M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$511.74M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$462.97M	USD	Point-in-time

Income Statement 48 line items

Line Item	Tag	Value	Unit	Period
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$322.82M	USD	Annual
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$214.55M	USD	Annual
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$265.17M	USD	Annual
Cost of revenue	`CostOfRevenue`	$109.26M	USD	Annual
Cost of revenue	`CostOfRevenue`	$70.28M	USD	Annual
Cost of revenue	`CostOfRevenue`	$52.48M	USD	Annual
Gross profit	`GrossProfit`	$194.89M	USD	Annual
Gross profit	`GrossProfit`	$213.57M	USD	Annual
Gross profit	`GrossProfit`	$162.07M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$38.67M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$37.30M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$41.33M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$274.84M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$179.52M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$197.23M	USD	Annual
Total operating expenses	`OperatingExpenses`	$216.82M	USD	Annual
Total operating expenses	`OperatingExpenses`	$313.51M	USD	Annual
Total operating expenses	`OperatingExpenses`	$238.56M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-54.76M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-43.67M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-99.94M	USD	Annual
Interest expense	`InterestExpense`	$1.64M	USD	Annual
Interest expense	`InterestExpense`	$1.17M	USD	Annual
Interest expense	`InterestExpense`	$1.52M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$1.59M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$1.90M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$118.00K	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-100.99M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-43.60M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-54.50M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$367.00K	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$229.00K	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$65.00K	USD	Annual
Net loss	`NetIncomeLoss`	$-43.83M	USD	Annual
Net loss	`NetIncomeLoss`	$-54.57M	USD	Annual
Net loss	`NetIncomeLoss`	$-101.36M	USD	Annual
Net loss per common share, basic (in USD per share)	`EarningsPerShareBasic`	$-2.16	USD	Annual
Net loss per common share, basic (in USD per share)	`EarningsPerShareBasic`	$-3.46	USD	Annual
Net loss per common share, basic (in USD per share)	`EarningsPerShareBasic`	$-1.58	USD	Annual
Net loss per common share, diluted (in USD per share)	`EarningsPerShareDiluted`	$-3.46	USD	Annual
Net loss per common share, diluted (in USD per share)	`EarningsPerShareDiluted`	$-2.16	USD	Annual
Net loss per common share, diluted (in USD per share)	`EarningsPerShareDiluted`	$-1.58	USD	Annual
Weighted-average shares, basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	25.27M	shares	Annual
Weighted-average shares, basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	29.33M	shares	Annual
Weighted-average shares, basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	27.75M	shares	Annual
Weighted-average shares, diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	29.33M	shares	Annual
Weighted-average shares, diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	27.75M	shares	Annual
Weighted-average shares, diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	25.27M	shares	Annual

Cash Flow Statement 104 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-54.57M	USD	Annual
Net loss	`ProfitLoss`	$-101.36M	USD	Annual
Net loss	`ProfitLoss`	$-43.83M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$9.84M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$3.44M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$6.90M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$26.24M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$54.53M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$41.52M	USD	Annual
Amortization of debt discount and issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$37.00K	USD	Annual
Amortization of debt discount and issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	-	USD	Annual
Amortization of debt discount and issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	-	USD	Annual
Accretion of discounts on investments, net of premium amortization	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$884.00K	USD	Annual
Accretion of discounts on investments, net of premium amortization	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-1.64M	USD	Annual
Accretion of discounts on investments, net of premium amortization	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-430.00K	USD	Annual
Provision for bad debt and contractual allowance	`ProvisionForBadDebtAndContractualAllowance`	$24.65M	USD	Annual
Provision for bad debt and contractual allowance	`ProvisionForBadDebtAndContractualAllowance`	$31.43M	USD	Annual
Provision for bad debt and contractual allowance	`ProvisionForBadDebtAndContractualAllowance`	$37.07M	USD	Annual
Cost of operating lease right-of-use assets	`OperatingLeaseRightOfUseAssetsAmortization`	$8.95M	USD	Annual
Cost of operating lease right-of-use assets	`OperatingLeaseRightOfUseAssetsAmortization`	$6.75M	USD	Annual
Cost of operating lease right-of-use assets	`OperatingLeaseRightOfUseAssetsAmortization`	$6.03M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$28.73M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$37.96M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$53.57M	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$4.96M	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$1.39M	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$1.97M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$2.33M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.03M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$696.00K	USD	Annual
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$4.73M	USD	Annual
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$6.15M	USD	Annual
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$1.83M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$5.60M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$6.13M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-3.88M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$6.00M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$7.95M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$1.31M	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$-321.00K	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$2.12M	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$28.00K	USD	Annual
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiabilities`	$264.00K	USD	Annual
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiabilities`	$-5.24M	USD	Annual
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiabilities`	$-4.82M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-13.76M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-21.86M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-37.75M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$28.07M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$13.55M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$20.46M	USD	Annual
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$165.91M	USD	Annual
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$277.51M	USD	Annual
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$122.18M	USD	Annual
Sales of available-for-sale investments	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$14.53M	USD	Annual
Sales of available-for-sale investments	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$1.50M	USD	Annual
Sales of available-for-sale investments	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	-	USD	Annual
Maturities of available-for-sale investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$144.15M	USD	Annual
Maturities of available-for-sale investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$95.60M	USD	Annual
Maturities of available-for-sale investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$255.51M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-132.39M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$105.26M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-89.27M	USD	Annual
Issuance of common stock in connection with follow-on public offering, net	`ProceedsFromStockOptionsExercised`	$107.37M	USD	Annual
Issuance of common stock in connection with follow-on public offering, net	`ProceedsFromStockOptionsExercised`	-	USD	Annual
Issuance of common stock in connection with follow-on public offering, net	`ProceedsFromStockOptionsExercised`	$206.03M	USD	Annual
Proceeds from issuance of common stock in connection with employee equity incentive plans	`ProceedsFromStockPlans`	$20.24M	USD	Annual
Proceeds from issuance of common stock in connection with employee equity incentive plans	`ProceedsFromStockPlans`	$9.49M	USD	Annual
Proceeds from issuance of common stock in connection with employee equity incentive plans	`ProceedsFromStockPlans`	$8.94M	USD	Annual
Tax withholding upon vesting of restricted stock awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.29M	USD	Annual
Tax withholding upon vesting of restricted stock awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$25.85M	USD	Annual
Tax withholding upon vesting of restricted stock awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$10.01M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$11.67M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$1.94M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	-	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-28.58M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$111.58M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$214.32M	USD	Annual
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$68.17M	USD	Annual
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$38.93M	USD	Annual
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$439.00K	USD	Annual
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.02M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$127.56M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$88.63M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.46M	USD	Point-in-time
Cash and cash equivalents, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.02M	USD	Point-in-time
Cash and cash equivalents, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$127.56M	USD	Point-in-time
Cash and cash equivalents, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$88.63M	USD	Point-in-time
Cash and cash equivalents, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.46M	USD	Point-in-time
Interest paid	`InterestPaidNet`	$1.19M	USD	Annual
Interest paid	`InterestPaidNet`	$1.50M	USD	Annual
Interest paid	`InterestPaidNet`	$1.64M	USD	Annual
Property and equipment included in accounts payable and accrued liabilities	`PropertyAndEquipmentIncludedInAccountsPayableAndAccruedLiabilities`	$293.00K	USD	Annual
Property and equipment included in accounts payable and accrued liabilities	`PropertyAndEquipmentIncludedInAccountsPayableAndAccruedLiabilities`	$9.00K	USD	Annual
Property and equipment included in accounts payable and accrued liabilities	`PropertyAndEquipmentIncludedInAccountsPayableAndAccruedLiabilities`	$3.00K	USD	Annual
Deferred offering costs included in accounts payable and accrued liabilities	`StockIssuanceCostsIncurredButNotYetPaid`	-	USD	Annual
Deferred offering costs included in accounts payable and accrued liabilities	`StockIssuanceCostsIncurredButNotYetPaid`	-	USD	Annual
Deferred offering costs included in accounts payable and accrued liabilities	`StockIssuanceCostsIncurredButNotYetPaid`	$77.00K	USD	Annual
Right-of-use assets obtained in exchange for new operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$88.86M	USD	Annual
Right-of-use assets obtained in exchange for new operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$6.62M	USD	Annual
Right-of-use assets obtained in exchange for new operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$621.00K	USD	Annual
Capitalized stock-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$1.13M	USD	Annual
Capitalized stock-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$3.59M	USD	Annual
Capitalized stock-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	-	USD	Annual

Stockholders Equity 28 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquity`	$52.14M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$279.51M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$135.41M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$341.61M	USD	Point-in-time
Issuance of common stock in connection with employee equity incentive plans, net (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	90,939.00	shares	Annual
Issuance of common stock in connection with employee equity incentive plans, net (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	868,614.00	shares	Annual
Issuance of common stock in connection with employee equity incentive plans, net (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	540,307.00	shares	Annual
Issuance of common stock in connection with employee equity incentive plans	`StockIssuedDuringPeriodValueStockOptionsExercised`	$20.24M	USD	Annual
Issuance of common stock in connection with employee equity incentive plans	`StockIssuedDuringPeriodValueStockOptionsExercised`	$8.94M	USD	Annual
Issuance of common stock in connection with employee equity incentive plans	`StockIssuedDuringPeriodValueStockOptionsExercised`	$9.49M	USD	Annual
Issuance of common stock in connection with follow-on public offering, net of issuance costs	`StockIssuedDuringPeriodValueNewIssues`	$107.29M	USD	Annual
Issuance of common stock in connection with follow-on public offering, net of issuance costs	`StockIssuedDuringPeriodValueNewIssues`	$206.03M	USD	Annual
Tax withholding upon vesting of restricted stock awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$10.01M	USD	Annual
Tax withholding upon vesting of restricted stock awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$25.85M	USD	Annual
Tax withholding upon vesting of restricted stock awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.29M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$26.24M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$56.25M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$34.30M	USD	Annual
Net loss	`NetIncomeLoss`	$-43.83M	USD	Annual
Net loss	`NetIncomeLoss`	$-54.57M	USD	Annual
Net loss	`NetIncomeLoss`	$-101.36M	USD	Annual
Net change in unrealized loss on investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-71.00K	USD	Annual
Net change in unrealized loss on investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-72.00K	USD	Annual
Net change in unrealized loss on investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$98.00K	USD	Annual
Ending balance	`StockholdersEquity`	$52.14M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$279.51M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$135.41M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$341.61M	USD	Point-in-time

Comprehensive Income 9 line items

Line Item	Tag	Value	Unit	Period
Net loss	`NetIncomeLoss`	$-43.83M	USD	Annual
Net loss	`NetIncomeLoss`	$-54.57M	USD	Annual
Net loss	`NetIncomeLoss`	$-101.36M	USD	Annual
Net change in unrealized gains (losses) on available-for-sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-71.00K	USD	Annual
Net change in unrealized gains (losses) on available-for-sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-72.00K	USD	Annual
Net change in unrealized gains (losses) on available-for-sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$98.00K	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-43.90M	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-101.43M	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-54.47M	USD	Annual

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