LONG-TERM DEBT - Summary of Long-term Debt (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Jun. 30, 2022
Total debt	$ 234,457	$ 233,723
Less: unamortized debt issuance cost	(3,998)	(3,484)
Total debt, net of unamortized debt issuance cost	230,459	230,239
Less: current portion of long-term debt	(1,776)	(2,085)
Long-term debt, net	$ 228,683	$ 228,154
First Lien Term Loan Facility [Member]
Long-term debt, Interest Rate	4.00%	5.20%
Long-term debt, Maturities	2026
Total debt	$ 202,457	$ 201,723
Second Lien Term Loan Facility [Member]
Long-term debt, Interest Rate	7.60%	8.70%
Long-term debt, Maturities	2027
Total debt	$ 25,000	$ 25,000
First Lien Revolving Facility [Member]
Long-term debt, Interest Rate	4.00%	5.00%
Long-term debt, Maturities	2024
Total debt	$ 7,000	$ 7,000