CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS [Abstract]
Net revenues	$ 15,987	$ 17,963	$ 19,023
Cost of revenues	10,101	11,598	12,690
Gross profit	5,886	6,365	6,333
Expenses:
Sales and marketing	2,968	2,955	2,761
Research and development	3,468	2,991	3,729
General and administrative	8,490	5,645	5,222
Gain on sale of product lines	0	(2,161)	0
Total operating expenses	14,926	9,430	11,712
Loss from operations	(9,040)	(3,065)	(5,379)
Interest and other income (expense), net	6	(21)	393
Loss before income tax benefits	(9,034)	(3,086)	(4,986)
Deferred income tax benefit	403	0	0
Net loss	(8,631)	(3,086)	(4,986)
Other comprehensive income:
Foreign currency translation adjustments	58	0	0
Comprehensive loss	$ (8,573)	$ (3,086)	$ (4,986)
Per share data:
Basic and diluted net loss per common share (in dollars per share)	$ (0.36)	$ (0.19)	$ (0.30)
Shares used in computing per share data (in shares)	24,234,348	16,526,578	16,389,008