Consolidated Statements Of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Net Sales	$ 59,612	$ 60,886	$ 57,379
Cost of Sales	34,763	32,766	33,209
Gross Profit	24,849	28,120	24,170
Operating Expenses
Selling, general and administrative	15,216	14,473	12,983
Engineering, research and development	6,691	6,781	5,591
Total operating expenses	21,907	21,254	18,574
Operating Income	2,942	6,866	5,596
Other Income and (Expenses)
Interest income, net	188	173	245
Foreign currency loss	(127)	(647)	(629)
Gain on Redemption of Investment		1,134
Other	(1)	5	163
Total other income (expense)	60	665	(221)
Income from Continuing Operations Before Income Taxes	3,002	7,531	5,375
Income Tax Expense	(575)	(1,401)	(2,548)
Income from Continuing Operations	2,427	6,130	2,827
Discontinued Operations
Total discontinued operations (Note 11)		80	(3,160)
Net Income (Loss)	$ 2,427	$ 6,210	$ (333)
Basic Earnings (Loss) Per Common Share
Continuing operations	$ 0.27	$ 0.72	$ 0.34
Discontinued operations		$ 0.01	$ (0.38)
Net Income (Loss)	$ 0.27	$ 0.73	$ (0.04)
Diluted Earnings (Loss) Per Common Share
Continuing operations	$ 0.26	$ 0.71	$ 0.34
Discontinued operations		$ 0.01	$ (0.38)
Net Income (Loss)	$ 0.26	$ 0.72	$ (0.04)
Weighted Average Common Shares Outstanding
Basic	8,983	8,512	8,433
Dilutive effect of stock options	227	76
Diluted	9,210	8,588	8,433