LONG-TERM DEBT - Components of Long-term Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Borrowings [Abstract]
Less: current portion	$ (3,300)	$ (3,300)
Unamortized debt issuance costs	7,500	8,000
Carrying Value
Borrowings [Abstract]
Total long-term debt	325,875	326,700
Less: current portion	(3,300)	(3,300)
Long-term debt less current maturities	322,575	323,400
Carrying Value | ABL Revolver
Borrowings [Abstract]
Total long-term debt	0	0
Carrying Value | Term Loan B
Borrowings [Abstract]
Total long-term debt	325,875	326,700
Fair Value
Borrowings [Abstract]
Total long-term debt	325,060	325,883
Less: current portion	(3,292)	(3,292)
Long-term debt less current maturities	321,768	322,591
Fair Value | ABL Revolver
Borrowings [Abstract]
Total long-term debt	0	0
Fair Value | Term Loan B
Borrowings [Abstract]
Total long-term debt	$ 325,060	$ 325,883