Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE OF FINANCIAL INSTRUMENTS - Debt (Details)

v3.21.2
FAIR VALUE OF FINANCIAL INSTRUMENTS - Debt (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Mar. 31, 2021
Sep. 30, 2020
Revolving Credit Agreement with PNC | Line of Credit      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Amended PNC Credit Facility $ 10,000 $ 0  
Level 2 fair value measurements | Carrying Value      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Senior Secured Term Loan 99,375   $ 185,208
Level 2 fair value measurements | Carrying Value | Revolving Credit Agreement with PNC | Line of Credit      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Amended PNC Credit Facility 10,000   0
Level 2 fair value measurements | Fair Value      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Senior Secured Term Loan 99,375   185,208
Level 2 fair value measurements | Fair Value | Revolving Credit Agreement with PNC | Line of Credit      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Amended PNC Credit Facility $ 10,000   $ 0