Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Net Sales	$ 76,387	$ 82,377	$ 146,393	$ 171,078
Cost of products and services sold	56,676	62,136	108,407	128,724
Severance costs	5	0	5	0
Restructuring costs	0	277	3	535
Gross profit	19,706	19,964	37,978	41,819
Selling and administrative expenses	17,004	18,151	33,074	38,013
Severance costs	16	54	16	54
Restructuring gains	0	(1)	0	(4,847)
Operating income	2,686	1,760	4,888	8,599
Interest (income)	(1)	(1)	(2)	(2)
Interest expense	63	234	121	666
Other (income) expense	(135)	(91)	(240)	(9)
Income before income taxes	2,759	1,618	5,009	7,944
Income tax expense (benefit)	551	(125)	811	1,726
Net income	$ 2,208	$ 1,743	$ 4,198	$ 6,218
Earnings per common share (see Note 4)
Basic (in dollars per share)	$ 0.08	$ 0.07	$ 0.16	$ 0.24
Diluted (in dollars per share)	$ 0.08	$ 0.07	$ 0.15	$ 0.24
Weighted average common shares outstanding
Basic (in shares)	26,639	26,280	26,580	26,257
Diluted (in shares)	27,360	26,534	27,161	26,364