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Long-Term Debt - Schedule of Long-term Debt (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Less unamortized debt issuance costs $ (805) $ 0
Total debt 59,695 85,636
Other debt    
Debt Instrument [Line Items]    
Long term debt gross 0 636
Line of Credit | Revolving credit facility    
Debt Instrument [Line Items]    
Long term debt gross $ 60,500 $ 85,000