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Minimum availability.

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No definition available.

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Debt Instrument, Covenant Compliance, Minimum Liquidity

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No definition available.

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Fixed charge coverage ratio.

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No definition available.

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- Definition

Amount of amortization expense attributable to debt issuance costs.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Percentage of principal amount of debt redeemed.

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No definition available.

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Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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No definition available.

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The effective interest rate during the reporting period.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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No definition available.

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The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Credit Facilities (Details)		1 Months Ended	12 Months Ended
Credit Facilities (Details)	Jun. 02, 2021 USD ($)	Aug. 31, 2019 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jun. 14, 2018 USD ($)	Mar. 31, 2014 USD ($)	Mar. 27, 2014 USD ($)
Credit Facilities (Details) [Line Items]
Letters of Credit Outstanding, Amount			$ 9,800,000
Long-term Debt			98,505,000
General Electric Capital Corporation Loan Agreement [Member]
Credit Facilities (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity							$ 75,000,000	$ 75,000,000
Letters of Credit Outstanding, Amount				$ 10,800,000
Line of Credit, Current
Line of Credit Facility, Remaining Borrowing Capacity				$ 37,300,000
Line of Credit Facility, Interest Rate During Period
Amended ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		$ 60,000,000
Fixed Charge Coverage Ratio		1
Debt Instrument, Covenant Compliance, Minimum Liquidity		$ 25,000,000
Debt Instrument, Covenant Compliance, Minimum Availability		$ 9,000,000
Amortization of Debt Issuance Costs			200,000	$ 400,000	$ 600,000
JP Morgan ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Letters of Credit Outstanding, Amount			56,700,000
Line of Credit, Current
Line of Credit Facility, Interest Rate During Period			1.88%
Amortization of Debt Issuance Costs			$ 200,000
Debt Issuance Costs, Gross			1,600,000
Minimum [Member] \| Amended ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Fixed Charge Coverage Ratio		1.1
Minimum [Member] \| JP Morgan ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Fixed Charge Coverage Ratio	1.1
Maximum [Member] \| JP Morgan ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Fixed Charge Coverage Ratio	1
4.25% Convertible Senior Notes (due 2018) [Member] \| General Electric Capital Corporation Loan Agreement [Member] \| Letter of Credit [Member]
Credit Facilities (Details) [Line Items]
Letters of Credit Outstanding, Amount							$ 35,000,000
JP Morgan ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 67,500,000
Letters of Credit Outstanding, Amount			$ 9,800,000
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.25%
JP Morgan ABL Credit Agreement [Member] \| Minimum [Member]
Credit Facilities (Details) [Line Items]
Fixed Charge Coverage Ratio	1.1
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.25%
JP Morgan ABL Credit Agreement [Member] \| Maximum [Member]
Credit Facilities (Details) [Line Items]
Fixed Charge Coverage Ratio	1
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.375%
Gacp Finance Co LLC [Member] \| Term Loan Agreement [Member]
Credit Facilities (Details) [Line Items]
Long-term Debt				$ 20,000,000		$ 20,000,000
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed				10.00%
Gacp Finance Co LLC [Member] \| Year One [Member] \| Term Loan Agreement [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Redemption Price, Percentage				2.00%
Gacp Finance Co LLC [Member] \| Year Two [Member] \| Term Loan Agreement [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Redemption Price, Percentage				2.00%
Gacp Finance Co LLC [Member] \| Year Three [Member] \| Term Loan Agreement [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Redemption Price, Percentage				1.00%
London Interbank Offered Rate (LIBOR) [Member] \| Minimum [Member] \| Amended ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate				1.50%
London Interbank Offered Rate (LIBOR) [Member] \| Maximum [Member] \| Amended ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate				2.00%
London Interbank Offered Rate (LIBOR) [Member] \| JP Morgan ABL Credit Agreement [Member] \| Minimum [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.50%
London Interbank Offered Rate (LIBOR) [Member] \| JP Morgan ABL Credit Agreement [Member] \| Maximum [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.00%
Base Rate [Member] \| Minimum [Member] \| Amended ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate				0.50%
Base Rate [Member] \| Maximum [Member] \| Amended ABL Credit Agreement [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate				1.00%
Base Rate [Member] \| JP Morgan ABL Credit Agreement [Member] \| Minimum [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.50%
Base Rate [Member] \| JP Morgan ABL Credit Agreement [Member] \| Maximum [Member]
Credit Facilities (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.00%