Consolidated Condensed Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Net revenue:
Product revenue	$ 9,033	$ 12,255	$ 16,903	$ 24,072
Service revenue	6,030	5,593	12,185	11,196
Royalty fees	42	82	92	235
Revenue, Net	15,105	17,930	29,180	35,503
Cost of product revenue	7,820	9,652	14,559	20,255
Cost of service revenue	2,263	2,705	5,012	5,523
Gross profit	5,022	5,573	9,609	9,725
Operating expenses:
Sales and marketing	4,073	4,349	8,538	8,945
Research and development	2,151	1,727	4,634	3,481
General and administrative	3,048	3,106	6,129	6,666
Operating Expenses	9,272	9,182	19,301	19,092
Loss from operations	(4,250)	(3,609)	(9,692)	(9,367)
Other income (expense):
Interest expense	(26)	(351)	(35)	(717)
Other income (expense), net	(8)	3,128	207	2,772
Loss before income taxes	(4,284)	(832)	(9,520)	(7,312)
Provision for income taxes	8	77	127	95
Net loss	$ (4,292)	$ (909)	$ (9,647)	$ (7,407)
Net loss per share:
Basic and diluted	$ (0.18)	$ (0.07)	$ (0.42)	$ (0.63)
Shares used in computing net loss per share:
Basic and diluted	23,382	12,659	23,219	11,769