Quarterly report pursuant to Section 13 or 15(d)

Debt - Maturities of Long-Term Debt (Details)

v3.22.1
Debt - Maturities of Long-Term Debt (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Remainder of 2021 $ 1,338  
2022 2,684  
2023 780  
2024 780  
2025 780  
Thereafter 74,180  
Total 80,542 $ 78,558
Adams Street Capital Agreement | Medium-term Notes    
Debt Instrument [Line Items]    
Remainder of 2021 78  
2022 310  
2023 310  
2024 310  
2025 310  
Thereafter 29,450  
Total 30,768 31,000
Adams Street Delayed Draw Term Loan | Medium-term Notes    
Debt Instrument [Line Items]    
Remainder of 2021 38  
2022 150  
2023 150  
2024 150  
2025 150  
Thereafter 14,250  
Total 14,888 0
Adams Street Incremental Term Loan | Medium-term Notes    
Debt Instrument [Line Items]    
Remainder of 2021 80  
2022 320  
2023 320  
2024 320  
2025 320  
Thereafter 30,480  
Total 31,840 0
D&O Financing Loan | Notes Payable to Banks    
Debt Instrument [Line Items]    
Remainder of 2021 1,142  
2022 1,904  
2023 0  
2024 0  
2025 0  
Thereafter 0  
Total $ 3,046 $ 0