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FAIR VALUE OF FINANCIAL INSTRUMENTS - RECURRING (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Fair value of financial instruments    
Principal amount of floating rate debt $ 144,750 $ 171,000
Carrying Value    
Fair value of financial instruments    
Cash and cash equivalents 46,259 58,142
Restricted cash 5,958 5,958
Principal amount of floating rate debt 144,750 171,000
Fair value    
Fair value of financial instruments    
Cash and cash equivalents 46,259 58,142
Restricted cash 5,958 5,958
Principal amount of floating rate debt $ 144,750 $ 171,000