Note H - Debt - Long-term Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Long-term debt	$ 42,587	$ 42,491
Less: current maturities	(4,691)	(2,000)
Total long-term debt	37,896	40,491
Revolving Loan [Member]
Long-term debt	16,641	22,666
Term Loan [Member]
Long-term debt	17,500	19,500
Promissory Note [Member] \| Paycheck Protection Program CARES Act [Member]
Long-term debt	8,200
Other Long-Term Debt [Member]
Long-term debt	$ 246	$ 325

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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