DEBT AND OTHER FINANCING ARRANGEMENTS - Maturities (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Jun. 30, 2020
Debt Disclosure [Abstract]
2022	$ 790
2023	1,335
2024	12,394
2025	19
2026	12
Long-term debt	14,550
Unamortized issuance costs	(231)	$ (2,595)
Total	$ 14,319	$ 15,763

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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