Note 6 - Accrued Expenses - Accrued Expenses (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 30, 2022
Customer prepayments	$ 3,940	$ 6,416
Compensation and benefits	9,865	9,611
Accrued warranty	4,516	4,491
Accrued sales commissions	3,528	4,783
Accrued Freight	3,348	3,680
Accrued FICA	396	1,122
Finance lease liabilities	281	275
Accrued income tax	0	109
Other accrued expenses	6,049	4,503
Total Accrued Expenses	33,270	36,264
Accrued Expenses [Member]
Operating lease liabilities	$ 1,347	$ 1,274