Note 18 - Summary of Quarterly Results (Unaudited) (Tables)

12 Months Ended

Jun. 30, 2021

Notes Tables

Quarterly Financial Information [Table Text Block]

	Quarter Ended
(In thousands except per share data)	Sep. 30		Dec. 31		Mar. 31		Jun. 30		Fiscal Year
2021
Net Sales	$	70,006	$	76,387	$	72,204	$	97,015	$	315,612
Gross profit		18,272		19,706		18,092		22,904		78,974
Net Income		1,990		2,208		1,472		198		5,868
Earnings per share
Basic	$	0.08	$	0.08	$	0.05	$	0.01	$	0.22	(a)
Diluted	$	0.07	$	0.08	$	0.05	$	0.01	$	0.21	(a)
Range of share prices
High	$	7.34	$	9.01	$	10.78	$	9.54	$	10.78
Low	$	5.52	$	6.75	$	8.09	$	7.55	$	5.52
2020
Net Sales	$	88,701	$	82,377	$	71,010	$	63,470	$	305,558
Gross profit		21,855		19,964		15,942		15,769		73,530
Net Income		4,475		1,743		1,861		1,513		9,592
Earnings per share
Basic	$	0.17	$	0.07	$	0.07	$	0.06	$	0.37	(a)
Diluted	$	0.17	$	0.07	$	0.07	$	0.06	$	0.36	(a)
Range of share prices
High	$	5.22	$	6.30	$	7.28	$	6.81	$	7.28
Low	$	3.63	$	4.90	$	2.59	$	3.51	$	2.59