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Indebtedness (Tables)
3 Months Ended
Mar. 31, 2022
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments
Long-term debt consisted of the following as of March 31, 2022 and December 31, 2021:

March 31, 2022December 31, 2021
Credit facility, expires 2026$157,125 $157,500 
Debt issuance costs(505)(534)
156,620 156,966 
Less: Current portion of long-term debt(1,495)(1,500)
Total long-term debt, less current portion$155,125 $155,466