Consolidated Statements Of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Net Sales	$ 12,519	$ 13,229	$ 24,891	$ 25,377
Cost of Sales	7,543	8,030	15,628	14,581
Gross Profit	4,976	5,199	9,263	10,796
Operating Expenses
Selling, general and administrative	3,598	3,456	7,074	6,819
Engineering, research and development	1,642	1,593	3,296	3,150
Total operating expenses	5,240	5,049	10,370	9,969
Operating Income (Loss)	(264)	150	(1,107)	827
Other Income and (Expenses)
Interest income, net	51	32	63	76
Foreign currency gain (loss)	(246)	(304)	(249)	(158)
Other	1	5		5
Total other income (expense)	(194)	(267)	(186)	(77)
Income (Loss) from Continuing Operations Before Income Taxes	(458)	(117)	(1,293)	750
Income Tax Benefit	51	301	298	63
Income (Loss) from Continuing Operations	(407)	184	(995)	813
Discontinued Operations
Total discontinued operations				26
Net Income (Loss)	(407)	184	(995)	839
Basic Earnings (Loss) Per Common Share
Continuing operations	$ (0.05)	$ 0.02	$ (0.11)	$ 0.10
Discontinued operations
Net Income (Loss)	$ (0.05)	$ 0.02	$ (0.11)	$ 0.10
Diluted Earnings (Loss) Per Common Share
Continuing operations	$ (0.05)	$ 0.02	$ (0.11)	$ 0.10
Discontinued operations
Net Income (Loss)	$ (0.05)	$ 0.02	$ (0.11)	$ 0.10
Weighted Average Common Shares Outstanding
Basic	8,972	8,505	8,827	8,464
Dilutive effect of stock options		64		77
Diluted	8,972	8,569	8,827	8,541
Commercial Products Business Unit [Member]
Discontinued Operations
Total discontinued operations				$ 26