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Long-term Debt and Related Matters (Tables)
3 Months Ended
Mar. 31, 2022
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments
Long-term debt consisted of the following:
March 31,
2022
December 31,
2021
Revolving credit facility$35,496 $31,100 
Finance leases and financing agreements115 151 
Total35,611 31,251 
Less current maturities(80)(98)
Long-term portion$35,531 $31,153