FAIR VALUE OF FINANCIAL INSTRUMENTS - Debt (Details) - Level 2 fair value measurements - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Carrying Value | Term Loan
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Term Loan	$ 73,417	$ 78,417
Carrying Value | Term Loan Amendment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Term Loan	15,191	0
Carrying Value | PNC Credit Facility | Line of Credit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
PNC Credit Facility	17,800	17,300
Fair Value | Term Loan
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Term Loan	73,417	78,417
Fair Value | Term Loan Amendment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Term Loan	15,191	0
Fair Value | PNC Credit Facility | Line of Credit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
PNC Credit Facility	$ 17,800	$ 17,300