10-K Filing

Intrepid Potash, Inc. CIK: 1421461 FY 2018

Filing Information

Form Type	10-K
Accession Number	`0001421461-19-000006`
Period End Date	20181231
Filing Date	20190312
Fiscal Year	2018
Fiscal Period	FY
XBRL Instance	ipi-20181231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 70 Income Statement 79 Cash Flow Statement 128 Stockholders Equity 30 Comprehensive Income 16

Balance Sheet 70 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.22M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.46M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.07M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	128.72M	shares	Point-in-time
Trade, net	`AccountsReceivableNetCurrent`	$25.16M	USD	Point-in-time
Trade, net	`AccountsReceivableNetCurrent`	$17.78M	USD	Point-in-time
Other receivables, net	`OtherReceivablesNetCurrent`	$597.00K	USD	Point-in-time
Other receivables, net	`OtherReceivablesNetCurrent`	$762.00K	USD	Point-in-time
Refundable income taxes	`IncomeTaxesReceivable`	$2.66M	USD	Point-in-time
Refundable income taxes	`IncomeTaxesReceivable`	-	USD	Point-in-time
Inventory, net	`InventoryNet`	$83.13M	USD	Point-in-time
Inventory, net	`InventoryNet`	$82.05M	USD	Point-in-time
Other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$6.09M	USD	Point-in-time
Other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$4.33M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$145.36M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$111.48M	USD	Point-in-time
Property, plant, equipment, and mineral properties, net	`PropertyPlantAndEquipmentNet`	$346.21M	USD	Point-in-time
Property, plant, equipment, and mineral properties, net	`PropertyPlantAndEquipmentNet`	$364.54M	USD	Point-in-time
Long-term parts inventory, net	`LongTermPartsInventoryNoncurrent`	$30.03M	USD	Point-in-time
Long-term parts inventory, net	`LongTermPartsInventoryNoncurrent`	$30.61M	USD	Point-in-time
Other assets, net	`OtherAssetsNoncurrent`	$3.96M	USD	Point-in-time
Other assets, net	`OtherAssetsNoncurrent`	$3.63M	USD	Point-in-time
Total Assets	`Assets`	$525.23M	USD	Point-in-time
Total Assets	`Assets`	$510.59M	USD	Point-in-time
Trade	`AccountsPayableTradeCurrent`	$9.11M	USD	Point-in-time
Trade	`AccountsPayableTradeCurrent`	$11.10M	USD	Point-in-time
Related parties	`AccountsPayableRelatedPartiesCurrent`	$28.00K	USD	Point-in-time
Related parties	`AccountsPayableRelatedPartiesCurrent`	$28.00K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$914.00K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	-	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$8.72M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$8.07M	USD	Point-in-time
Accrued employee compensation and benefits	`EmployeeRelatedLiabilitiesCurrent`	$4.12M	USD	Point-in-time
Accrued employee compensation and benefits	`EmployeeRelatedLiabilitiesCurrent`	$4.32M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$11.89M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$65.00K	USD	Point-in-time
Advances on credit facility	`LinesOfCreditCurrent`	-	USD	Point-in-time
Advances on credit facility	`LinesOfCreditCurrent`	$3.90M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$10.00M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	-	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$34.78M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$37.49M	USD	Point-in-time
Long-term debt, net	`LongTermDebtNoncurrent`	$49.44M	USD	Point-in-time
Long-term debt, net	`LongTermDebtNoncurrent`	$49.64M	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$23.12M	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$21.48M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$420.00K	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$102.00K	USD	Point-in-time
Total Liabilities	`Liabilities`	$107.97M	USD	Point-in-time
Total Liabilities	`Liabilities`	$108.50M	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, $0.001 par value; 400,000,000 shares authorized; and 128,716,595 and 127,646,530 shares outstanding at December 31, 2018, and 2017, respectively	`CommonStockValue`	$129.00K	USD	Point-in-time
Common stock, $0.001 par value; 400,000,000 shares authorized; and 128,716,595 and 127,646,530 shares outstanding at December 31, 2018, and 2017, respectively	`CommonStockValue`	$128.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$645.81M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$649.20M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	-	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	-	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-232.07M	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-243.85M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquity`	$426.52M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquity`	$417.26M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquity`	$362.56M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquity`	$402.09M	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$510.59M	USD	Point-in-time
Total Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$525.23M	USD	Point-in-time

Income Statement 79 line items

Line Item	Tag	Value	Unit	Period
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$930.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$1.57M	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	-	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$20.37M	USD	Annual
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$76.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$1.71M	USD	Annual
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$705.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$3.83M	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$666.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$317.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$6.38M	USD	Annual
Costs associated with abnormal production and other	`ProductionRelatedImpairmentsOrCharges`	$1.71M	USD	Annual
Gross Margin (Deficit)	`GrossProfit`	$-2.60M	USD	1 Quarter
Gross Margin (Deficit)	`GrossProfit`	$8.96M	USD	1 Quarter
Gross Margin (Deficit)	`GrossProfit`	$7.29M	USD	1 Quarter
Gross Margin (Deficit)	`GrossProfit`	$14.83M	USD	1 Quarter
Gross Margin (Deficit)	`GrossProfit`	$6.06M	USD	1 Quarter
Gross Margin (Deficit)	`GrossProfit`	$38.27M	USD	Annual
Gross Margin (Deficit)	`GrossProfit`	$7.20M	USD	1 Quarter
Gross Margin (Deficit)	`GrossProfit`	$11.89M	USD	Annual
Gross Margin (Deficit)	`GrossProfit`	$-26.80M	USD	Annual
Gross Margin (Deficit)	`GrossProfit`	$4.80M	USD	1 Quarter
Gross Margin (Deficit)	`GrossProfit`	$3.63M	USD	1 Quarter
Selling and administrative	`SellingGeneralAndAdministrativeExpense`	$20.44M	USD	Annual
Selling and administrative	`SellingGeneralAndAdministrativeExpense`	$18.91M	USD	Annual
Selling and administrative	`SellingGeneralAndAdministrativeExpense`	$20.03M	USD	Annual
Debt restructuring expense	`DebtRestructuringExpense`	$3.07M	USD	Annual
Accretion of asset retirement obligation	`AssetRetirementObligationAccretionExpense`	$1.77M	USD	Annual
Accretion of asset retirement obligation	`AssetRetirementObligationAccretionExpense`	$1.67M	USD	Annual
Accretion of asset retirement obligation	`AssetRetirementObligationAccretionExpense`	$1.56M	USD	Annual
Restructuring expense	`RestructuringCharges`	$2.72M	USD	Annual
Restructuring expense	`RestructuringCharges`	$266.00K	USD	Annual
Care and maintenance expense	`CareAndMaintenanceExpense`	$1.69M	USD	Annual
Care and maintenance expense	`CareAndMaintenanceExpense`	$2.60M	USD	Annual
Care and maintenance expense	`CareAndMaintenanceExpense`	$530.00K	USD	Annual
Other operating (income) expense	`OtherOperatingIncomeExpenseNet`	$-141.00K	USD	Annual
Other operating (income) expense	`OtherOperatingIncomeExpenseNet`	$1.67M	USD	Annual
Other operating (income) expense	`OtherOperatingIncomeExpenseNet`	$-3.52M	USD	Annual
Operating Income (Loss)	`OperatingIncomeLoss`	$15.49M	USD	Annual
Operating Income (Loss)	`OperatingIncomeLoss`	$-14.06M	USD	Annual
Operating Income (Loss)	`OperatingIncomeLoss`	$-55.33M	USD	Annual
Interest expense, net	`InterestExpense`	$11.62M	USD	Annual
Interest expense, net	`InterestExpense`	$3.85M	USD	Annual
Interest expense, net	`InterestExpense`	$11.69M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$286.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$110.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$6.00K	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$397.00K	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$142.00K	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$1.12M	USD	Annual
Income (Loss) Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-65.55M	USD	Annual
Income (Loss) Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-25.35M	USD	Annual
Income (Loss) Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$11.89M	USD	Annual
Income Tax (Expense) Benefit	`IncomeTaxExpenseBenefit`	$108.00K	USD	Annual
Income Tax (Expense) Benefit	`IncomeTaxExpenseBenefit`	$-2.78M	USD	Annual
Income Tax (Expense) Benefit	`IncomeTaxExpenseBenefit`	$-1.36M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.57M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$11.78M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$7.63M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.76M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-64.18M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$3.35M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-13.67M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.64M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.45M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-5.82M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-958.00K	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	115.71M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	75.82M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	128.07M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	115.71M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	75.82M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	130.99M	shares	Annual
Basic (dollar per share)	`EarningsPerShareBasic`	$0.09	USD	Annual
Basic (dollar per share)	`EarningsPerShareBasic`	$-0.85	USD	Annual
Basic (dollar per share)	`EarningsPerShareBasic`	$-0.20	USD	Annual
Diluted (dollar per share)	`EarningsPerShareDiluted`	$0.09	USD	Annual
Diluted (dollar per share)	`EarningsPerShareDiluted`	$-0.20	USD	Annual
Diluted (dollar per share)	`EarningsPerShareDiluted`	$-0.85	USD	Annual

Cash Flow Statement 128 line items

Line Item	Tag	Value	Unit	Period
Interest Costs Capitalized Adjustment	`InterestCostsCapitalizedAdjustment`	$130.00K	USD	Annual
Interest Costs Capitalized Adjustment	`InterestCostsCapitalizedAdjustment`	$449.00K	USD	Annual
Interest Costs Capitalized Adjustment	`InterestCostsCapitalizedAdjustment`	$128.00K	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-5.82M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.45M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.64M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$3.35M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-13.67M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-958.00K	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-64.18M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.57M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.76M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$7.63M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$11.78M	USD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortization`	$32.22M	USD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortization`	$33.21M	USD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortization`	$40.91M	USD	Annual
Accretion of asset retirement obligation	`AssetRetirementObligationAccretionExpense`	$1.56M	USD	Annual
Accretion of asset retirement obligation	`AssetRetirementObligationAccretionExpense`	$1.67M	USD	Annual
Accretion of asset retirement obligation	`AssetRetirementObligationAccretionExpense`	$1.77M	USD	Annual
Amortization of deferred financing costs	`AmortizationOfFinancingCosts`	$2.11M	USD	Annual
Amortization of deferred financing costs	`AmortizationOfFinancingCosts`	$732.00K	USD	Annual
Amortization of deferred financing costs	`AmortizationOfFinancingCosts`	$1.78M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$3.62M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$4.18M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$3.60M	USD	Annual
Reserve for obsolescence	`ReserveForObsolescence`	$15.00K	USD	Annual
Reserve for obsolescence	`ReserveForObsolescence`	$349.00K	USD	Annual
Reserve for obsolescence	`ReserveForObsolescence`	$1.07M	USD	Annual
Allowance for doubtful accounts	`ProvisionForDoubtfulAccounts`	$100.00K	USD	Annual
Allowance for doubtful accounts	`ProvisionForDoubtfulAccounts`	$865.00K	USD	Annual
(Gain) loss on disposal of assets	`GainLossOnDispositionOfAssets1`	$-1.83M	USD	Annual
(Gain) loss on disposal of assets	`GainLossOnDispositionOfAssets1`	$87.00K	USD	Annual
(Gain) loss on disposal of assets	`GainLossOnDispositionOfAssets1`	$-262.00K	USD	Annual
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$930.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$317.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$666.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$3.83M	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$705.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$6.38M	USD	Annual
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$76.00K	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$20.37M	USD	Annual
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$1.71M	USD	Annual
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	-	USD	1 Quarter
Lower of cost or net realizable value inventory adjustments	`InventoryWriteDown`	$1.57M	USD	1 Quarter
Other	`OtherNoncashIncomeExpense`	$-481.00K	USD	Annual
Other	`OtherNoncashIncomeExpense`	$19.00K	USD	Annual
Trade accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$7.48M	USD	Annual
Trade accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$6.87M	USD	Annual
Trade accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-4.42M	USD	Annual
Other receivables, net	`IncreaseDecreaseInOtherReceivables`	$-977.00K	USD	Annual
Other receivables, net	`IncreaseDecreaseInOtherReceivables`	$270.00K	USD	Annual
Other receivables, net	`IncreaseDecreaseInOtherReceivables`	$-165.00K	USD	Annual
Refundable income taxes	`IncreaseDecreaseInIncomeTaxesReceivable`	$-2.66M	USD	Annual
Refundable income taxes	`IncreaseDecreaseInIncomeTaxesReceivable`	$1.28M	USD	Annual
Refundable income taxes	`IncreaseDecreaseInIncomeTaxesReceivable`	$1.16M	USD	Annual
Inventory, net	`IncreaseDecreaseInInventories`	$67.00K	USD	Annual
Inventory, net	`IncreaseDecreaseInInventories`	$1.26M	USD	Annual
Inventory, net	`IncreaseDecreaseInInventories`	$16.77M	USD	Annual
Other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-1.76M	USD	Annual
Other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-4.80M	USD	Annual
Other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.21M	USD	Annual
Accounts payable, accrued liabilities and accrued employee compensation and benefits	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$1.74M	USD	Annual
Accounts payable, accrued liabilities and accrued employee compensation and benefits	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$1.74M	USD	Annual
Accounts payable, accrued liabilities and accrued employee compensation and benefits	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-11.22M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$914.00K	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$12.25M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$102.00K	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-1.45M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$64.24M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-14.74M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$16.69M	USD	Annual
Additions to property, plant, equipment, and mineral properties	`PaymentsToAcquirePropertyPlantAndEquipment`	$17.89M	USD	Annual
Additions to property, plant, equipment, and mineral properties	`PaymentsToAcquirePropertyPlantAndEquipment`	$16.89M	USD	Annual
Additions to property, plant, equipment, and mineral properties	`PaymentsToAcquirePropertyPlantAndEquipment`	$13.51M	USD	Annual
Proceeds from sale of property, plant, equipment, and mineral properties	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$5.65M	USD	Annual
Proceeds from sale of property, plant, equipment, and mineral properties	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$110.00K	USD	Annual
Purchases of investments	`PaymentsToAcquireInvestments`	$10.32M	USD	Annual
Proceeds from sale of investments	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$60.73M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-16.78M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-7.85M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$32.51M	USD	Annual
Issuance of common stock, net of transaction expense	`ProceedsFromIssuanceOfCommonStock`	$59.13M	USD	Annual
Issuance of common stock, net of transaction expense	`ProceedsFromIssuanceOfCommonStock`	$57.20M	USD	Point-in-time
Issuance of common stock, net of transaction expense	`ProceedsFromIssuanceOfCommonStock`	$1.90M	USD	Point-in-time
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$15.00M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$10.00M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$75.00M	USD	Annual
Debt prepayment costs	`DebtPrepaymentCosts`	$3.00M	USD	Annual
Debt prepayment costs	`DebtPrepaymentCosts`	$3.00M	USD	1 Quarter
Debt prepayment costs	`DebtPrepaymentCosts`	-	USD	Annual
Debt prepayment costs	`DebtPrepaymentCosts`	$402.00K	USD	Annual
Proceeds from from short-term borrowings on credit facility	`ProceedsFromLinesOfCredit`	$13.50M	USD	Annual
Proceeds from from short-term borrowings on credit facility	`ProceedsFromLinesOfCredit`	$22.00M	USD	Annual
Repayments of short-term borrowings on credit facility	`RepaymentsOfLinesOfCredit`	$18.10M	USD	Annual
Repayments of short-term borrowings on credit facility	`RepaymentsOfLinesOfCredit`	$17.40M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$210.00K	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$129.00K	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$3.91M	USD	Annual
Employee tax withholding paid for restricted stock upon vesting	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$173.00K	USD	Annual
Employee tax withholding paid for restricted stock upon vesting	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$903.00K	USD	Annual
Employee tax withholding paid for restricted stock upon vesting	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$781.00K	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$114.00K	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$121.00K	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-15.30M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-19.08M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-15.76M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-15.76M	USD	Annual
Net Change in Cash, Cash Equivalents, and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-1.31M	USD	Annual
Net Change in Cash, Cash Equivalents, and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-6.92M	USD	Annual
Net Change in Cash, Cash Equivalents, and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$32.16M	USD	Annual
Cash, Cash Equivalents, and Restricted Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.70M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.78M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.47M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.55M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.47M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.55M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.78M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.70M	USD	Point-in-time
Interest, net of $0.1 million, $0.1 million, and $0.4 million of capitalized interest	`InterestPaidNet`	$11.64M	USD	Annual
Interest, net of $0.1 million, $0.1 million, and $0.4 million of capitalized interest	`InterestPaidNet`	$3.47M	USD	Annual
Interest, net of $0.1 million, $0.1 million, and $0.4 million of capitalized interest	`InterestPaidNet`	$8.97M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$-1.50M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$-100.00K	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$-3.47M	USD	Annual
Accrued purchases for property, plant, equipment, mineral properties, and development costs	`CapitalExpendituresIncurredButNotYetPaid`	$1.08M	USD	Annual
Accrued purchases for property, plant, equipment, mineral properties, and development costs	`CapitalExpendituresIncurredButNotYetPaid`	$4.07M	USD	Annual
Accrued purchases for property, plant, equipment, mineral properties, and development costs	`CapitalExpendituresIncurredButNotYetPaid`	$793.00K	USD	Annual

Stockholders Equity 30 line items

Line Item	Tag	Value	Unit	Period
Adjustment/Adoption	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	-	USD	Point-in-time
Balance	`StockholdersEquity`	$426.52M	USD	Point-in-time
Balance	`StockholdersEquity`	$417.26M	USD	Point-in-time
Balance	`StockholdersEquity`	$362.56M	USD	Point-in-time
Balance	`StockholdersEquity`	$402.09M	USD	Point-in-time
Net change in other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$52.00K	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$11.78M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$7.63M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.57M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-64.18M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-958.00K	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.76M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$3.35M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.64M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-13.67M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.45M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-5.82M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$59.13M	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.60M	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.18M	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.62M	USD	Annual
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$173.00K	USD	Annual
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$781.00K	USD	Annual
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$903.00K	USD	Annual
Exercise of stock option	`StockIssuedDuringPeriodValueStockOptionsExercised`	$114.00K	USD	Annual
Exercise of stock option	`StockIssuedDuringPeriodValueStockOptionsExercised`	$121.00K	USD	Annual
Balance	`StockholdersEquity`	$362.56M	USD	Point-in-time
Balance	`StockholdersEquity`	$426.52M	USD	Point-in-time
Balance	`StockholdersEquity`	$417.26M	USD	Point-in-time
Balance	`StockholdersEquity`	$402.09M	USD	Point-in-time

Comprehensive Income 16 line items

Line Item	Tag	Value	Unit	Period
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-5.82M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.45M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.64M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$3.35M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-13.67M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-958.00K	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-64.18M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.57M	USD	Annual
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.76M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$7.63M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$11.78M	USD	Annual
Net change in unrealized gains (losses) on investments available for sale	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$52.00K	USD	Annual
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$52.00K	USD	Annual
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$-22.57M	USD	Annual
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$11.78M	USD	Annual
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$-64.13M	USD	Annual

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