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DEBT - Schedule of Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Outstanding borrowings $ 135,000 $ 150,000
Less: debt issuance costs (2,202) (2,575)
Total debt 132,798 147,425
Less: current portion of long-term debt (15,000) (15,000)
Long-term debt 117,798 132,425
Syndicated credit facility 2015 | Revolving Credit Facility    
Debt Instrument [Line Items]    
Outstanding borrowings 0 0
Syndicated credit facility 2015 | Secured Debt    
Debt Instrument [Line Items]    
Outstanding borrowings 135,000 150,000
Commerzbank line of credit    
Debt Instrument [Line Items]    
Outstanding borrowings $ 0 $ 0