Debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total debt	$ 77,867	$ 79,204
Less: unamortized discounts and issuance costs	1,580	1,653
Total	76,287	77,551
Less: Short-term debt, including current portion of long-term debt	1,542	2,684
Total long-term debt, net	$ 74,745	74,867
Medium-term Notes \| Adams Street Capital Agreement
Debt Instrument [Line Items]
Effective interest rate	7.58%
Total debt	$ 30,613	30,690
Medium-term Notes \| Adams Street Delayed Draw Term Loan
Debt Instrument [Line Items]
Effective interest rate	7.58%
Total debt	$ 14,813	14,850
Medium-term Notes \| Adams Street Incremental Term Loan
Debt Instrument [Line Items]
Effective interest rate	7.47%
Total debt	$ 31,680	31,760
Line of Credit \| Adams Street Capital Agreement \| Revolving Credit Facility
Debt Instrument [Line Items]
Effective interest rate	0.00%
Total debt	$ 0	0
Notes Payable to Banks \| D&O Financing Loan
Debt Instrument [Line Items]
Effective interest rate	1.75%
Total debt	$ 761	$ 1,904

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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