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LONG-TERM DEBT - Main Street Term Loan Facility (Details) - Term Loan Facility - USD ($)
$ in Millions
Dec. 01, 2020
Dec. 15, 2020
Note Payable to Banks    
Short-term Debt [Line Items]    
Borrowing capacity   $ 50.0
Amount borrowed   $ 50.0
London Interbank Offered Rate (LIBOR)    
Short-term Debt [Line Items]    
Basis spread on variable rate 3.00%