DEBT AND OTHER FINANCING ARRANGEMENTS - Debt and Other Financing Arrangement Summary (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Jun. 30, 2023
Debt Instrument [Line Items]
Long-term debt	$ 38,229
Less: unamortized issuance costs and debt discount	(146)	$ (183)
Total	38,083	38,430
Less: debt and other financing arrangements, current	(1,073)	(882)
Debt and other financing arrangements, noncurrent	37,010	37,548
Line of Credit | JP Morgan Credit Facility | Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt	38,188	38,563
Other obligations
Debt Instrument [Line Items]
Long-term debt	$ 41	$ 50