Condensed Consolidated Statements of Operations (Unaudited) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended				9 Months Ended
	Mar. 31, 2013		Mar. 31, 2012		Mar. 31, 2013		Mar. 31, 2012
Net sales	$ 66,152,000	[1]	$ 62,937,000	[1]	$ 211,953,000	[1]	$ 197,206,000	[1]
Cost of products and services sold	52,231,000		49,621,000		166,279,000		153,500,000
Gross profit	13,921,000		13,316,000		45,674,000		43,706,000
Selling and administrative expenses	14,155,000		13,222,000		43,449,000		39,957,000
Goodwill impairments	272,000				2,413,000		258,000
Operating income (loss)	(506,000)		94,000		(188,000)		3,491,000
Interest (income)	(9,000)		(6,000)		(40,000)		(18,000)
Interest expense	30,000		37,000		63,000		126,000
Income (loss) before income taxes	(527,000)		63,000		(211,000)		3,383,000
Income tax expense (benefit)	(212,000)		440,000		724,000		1,664,000
Net income (loss)	$ (315,000)		$ (377,000)		$ (935,000)		$ 1,719,000
Basic (in Dollars per share)	$ (0.01)		$ (0.02)		$ (0.04)		$ 0.07
Diluted (in Dollars per share)	$ (0.01)		$ (0.02)		$ (0.04)		$ 0.07
Basic (in Shares)	24,312		24,300		24,308		24,297
Diluted (in Shares)	24,410	[2]	24,360	[2]	24,372	[2]	24,352	[2]

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

[2] Options to purchase 1,842,075 common shares and 1,656,338 common shares at March 31, 2013 and 2012, respectively, and options to purchase 2,058,075 common shares and 1,792,849 common shares at March 31, 2013 and 2012, respectively, were not included in the computation of the three month and nine month, respectively, diluted earnings per share because the exercise price was greater than the average fair market value of the common shares.