Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Building [Member]
Gain on disposition of building			$ (343)
Net sales	[1]	322,196	307,857	299,463
Cost of products and services sold		238,525	233,408	234,165
Gross profit		83,671	74,449	65,298
Loss on sale of subsidiary (see Note 15)			565
Gain on disposition of building			(343)
Selling and administrative expenses		69,715	66,694	62,175
Goodwill and intangible asset impairment	[2]			805
Operating Income (Loss)		13,956	7,533	2,318
Interest (income)		(84)	(26)	(17)
Interest expense		36	45	68
Income before income taxes		14,004	7,514	2,267
Income tax expense		4,522	2,363	1,337
Net income		$ 9,482	$ 5,151	$ 930
Earnings per common share (see Note 3)
Basic (in dollars per share)		$ 0.38	$ 0.21	$ 0.04
Diluted (in dollars per share)		$ 0.37	$ 0.21	$ 0.04
Weighted average common shares outstanding
Basic (in shares)		24,988	24,496	24,388
Diluted (in shares)	[3]	25,592	24,638	24,546

[1] Net sales are attributed to geographic areas based upon the location of the operation making the sale.

[2] The Company recorded a significant impairment of goodwill and/or intangible assets in fiscal 2014 and 2013, and a minor impairment in fiscal 2012. See Note 6.

[3] Options to purchase 1,275,000 common shares, 1,882,722 common shares, and 1,974,775 common shares at June 30, 2016, 2015, and 2014, respectively, were not included in the computation of diluted earnings per share because the exercise price was greater than the average fair market value of the common shares.