Consolidated Statements of Operations (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Income Statement [Abstract]
Impairment of Intangible Assets (Excluding Goodwill)	$ 235,000
Temporary Equity, Dividends, Adjustment	(250,000)	0
Temporary Equity, Accretion to Redemption Value, Adjustment	(73,000)	0
Net Income (Loss) Available to Common Stockholders, Basic	(10,348,000)	(3,723,000)
Revenues	46,816,000	66,219,000
Cost of revenues	27,696,000	38,219,000
Gross margin	19,120,000	28,000,000
Operating expenses:
Research, development and engineering	7,634,000	8,714,000
Selling, general and administrative	18,958,000	20,701,000
Restructuring charges, net	785,000	1,256,000
Amortization of other intangible assets	411,000	466,000
Goodwill and Intangible Asset Impairment	1,708,000	0
Total operating expenses	29,496,000	31,137,000
Operating loss	(10,376,000)	(3,137,000)
Foreign currency exchange loss	(3,000)	(732,000)
Interest income	34,000	20,000
Interest expense	(71,000)	(270,000)
Other Income	71,000	0
Loss before benefit from income taxes	(10,345,000)	(4,119,000)
Benefit from income taxes	(320,000)	(396,000)
Net loss	(10,025,000)	(3,723,000)
Basic and diluted net loss per share	$ (0.99)	$ (0.40)
Number of shares used in computing basic and diluted per share amounts	10,437	9,386
Comprehensive loss
Net loss	(10,025,000)	(3,723,000)
Foreign currency translation adjustment	321,000	(824,000)
Total comprehensive loss	(9,704,000)	(4,547,000)
Goodwill, Impairment Loss	$ 1,400,000