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Debt - Narrative (Details) |  |  |  |  |  | 6 Months Ended | 11 Months Ended | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 23, 2021 USD ($) | Sep. 02, 2021 USD ($) | Jul. 30, 2021 USD ($) | Jun. 18, 2021 USD ($) | Jan. 15, 2021 USD ($) | Jun. 21, 2020 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2021 USD ($) | Sep. 03, 2021 USD ($) | Feb. 17, 2021 USD ($) | Oct. 28, 2020 USD ($) | Aug. 31, 2020 USD ($) | May 01, 2020 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Draw down amount |  |  |  |  |  | $ 1,463,000 | $ 81,289,000 | $ 53,024,000 |  |  |  |  |
Principal amount |  |  |  |  |  |  | 77,716,000 | 77,551,000 |  |  |  |  |
Forgiveness amount |  |  |  | $ 600,000 |  |  |  |  |  |  |  |  |
Available liquidity |  |  |  |  |  |  |  | 25,500,000 |  |  |  |  |
Cash and cash equivalents |  |  |  |  |  |  | 22,076,000 | 20,523,000 |  |  |  |  |
Borrowings outstanding under credit facility |  |  |  |  |  |  |  | 5,000,000 |  |  |  |  |
DSS PPP Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,100,000
Interest rate |  |  |  |  |  |  |  |  |  |  |  |  | 1.00%
Repayments of debt |  |  |  |  |  |  |  | $ 500,000 |  |  |  |  |
Effective interest rate |  |  |  |  |  |  |  | 0.00% |  |  |  |  |
Medium-term Notes | Adams Street Capital Agreement |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Credit amount |  |  |  |  |  |  |  |  |  |  | $ 31,000,000 |  |
Draw down amount |  |  |  |  | $ 15,000,000 |  |  |  |  |  |  |  |
Additional borrowing capacity |  |  |  |  |  |  |  |  |  | $ 32,000,000 |  |  |
Net leverage ratio |  | 6.50 |  |  |  |  |  |  |  |  |  |  |
Effective interest rate |  |  |  |  |  |  |  | 7.58% |  |  |  |  |
Medium-term Notes | Adams Street Delayed Draw Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Credit amount |  |  |  |  |  |  |  |  |  |  | 15,000,000 |  |
Effective interest rate |  |  |  |  |  |  |  | 7.57% |  |  |  |  |
Line of Credit | Adams Street Capital Agreement |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Draw down amount |  |  | $ 3,000,000 |  |  |  |  |  |  |  |  |  |
Debt repayment | $ 3,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  | $ 0 | $ 0 |  |  |  |  |
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Credit amount |  |  |  |  |  |  |  |  |  |  | 5,000,000 |  |
Effective interest rate |  |  |  |  |  |  |  | 7.00% |  |  |  |  |
Notes Payable to Banks | SVB Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt repayment |  | $ 41,600,000 |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  |  |  | $ 51,100,000 | $ 45,400,000 |
Effective interest rate |  |  |  |  |  |  |  | 0.00% |  |  |  |  |
Notes Payable to Banks | D&O Financing Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  | $ 3,000,000 |  |  |  |
Interest rate |  |  |  |  |  |  |  |  | 1.74% |  |  |  |
Effective interest rate |  |  |  |  |  |  |  | 1.75% |  |  |  |  |
Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt repayment |  |  |  |  |  |  |  | $ 600,000 |  |  |  |  |

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