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FINANCING ARRANGEMENTS AND LONG-TERM DEBT - Long-term Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
FINANCING ARRANGEMENTS AND LONG-TERM DEBT    
Senior secured credit facility $ 70,175 $ 74,475
Revolver borrowings 9,000  
Debt issuance costs (459) (685)
Long-term debt, net 78,716 73,790
Less current installments on long term debt 4,300 4,300
Long-term debt $ 74,416 $ 69,490