LONG-TERM DEBT AND CREDIT AGREEMENT - SCHEDULE OF LONG TERM DEBT (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Term Loan, net of unamortized issuance costs and debt discount of $2,317 and $2,579 at June 30, 2021 and December 31, 2020, respectively	$ 173,183
Other long-term debt	1,156
Total debt	182,139	$ 207,700
Less: current portion	16,961	4,941
Total long-term debt	165,178	$ 202,759
Federal Home Loan Bank Advances [Member]
Debt Instrument [Line Items]
PPP Loan	$ 7,800