Note I - Lease Obligations (Tables)

12 Months Ended

Jun. 30, 2020

Notes Tables

Lease, Cost [Table Text Block]

	2020			2019
Finance lease cost:
Amortization of right-of-use assets	$	188		$	27
Interest on lease liabilities		56			8
Operating lease cost		3,137			3,348
Short-term lease cost		64			40
Variable lease cost		58			37
Total lease cost		3,503			3,460
Less: Sublease income		(212	)		(222	)
Net lease cost	$	3,291		$	3,238

Operating and Finance Leases, Other Disclosures [Table Text Block]

	2020			2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	3,141		$	3,338
Operating cash flows from finance leases		167			18
Financing cash flows from finance leases		56			9
Right-of-use-assets obtained in exchange for lease obligations:
Operating leases		2,757			13,875
Finance leases		592			553
Weighted average remaining lease term (years):
Operating leases		10.7			11.1
Finance lease		4.0			4.8
Weighted average discount rate:
Operating leases		7.4	%		7.7	%
Finance leases		6.2	%		7.3	%

Schedule of Future Minimum Rental Payments for Operating Leases and Finance Lease, Liability, Maturity [Table Text Block]

	Operating Leases			Finance Leases
2021	$	2,724		$	284
2022		2,233			284
2023		1,988			275
2024		1,793			234
2025		1,567			31
Thereafter		10,930			-
Total future lease payments		21,235			1,108
Less: Amount representing interest		(6,773	)		(118	)
Present value of future payments	$	14,462		$	990

Assets and Liabilities, Lessee [Table Text Block]

	Balance Sheet Location	2020		2019
Lease Assets
Operating lease right-of-use assets	Property, plant and equipment, net	$	14,448	$	14,138
Finance lease right-of-use assets	Property, plant and equipment, net		959		545
Lease Liabilities
Operating lease liabilities	Accrued liabilities	$	1,724	$	1,933
Operating lease liabilities	Lease obligations		12,738		12,197
Finance lease liabilities	Accrued liabilities		233		104
Finance lease liabilities	Lease obligations		757		449