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Indebtedness (Tables)
12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments
Long-term debt consisted of the following as of December 31, 2021 and 2020:

December 31, 2021December 31, 2020
Credit facility, expires 2026$157,500 $112,500 
Debt issuance costs(534)(102)
156,966 112,398 
Less: Current portion of long-term debt(1,500)— 
Total long-term debt, less current portion$155,466 $112,398 
Schedule of Maturities of Long-term Debt
As of December 31, 2021, the aggregate scheduled maturities of long-term debt, excluding the current portion of long-term debt are as follows:
2023$1,384 
20243,634 
20253,634 
2026146,814 
$155,466