Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Current Assets
Cash and cash equivalents	$ 3,505	$ 2,036
Restricted cash	256	256
Marketable securities	210	210
Accounts receivable, net	566	645
Inventory	3,959	4,016
Prepaid expenses and other current assets	688	1,286
Total current assets	9,184	8,449
Property and equipment, net	733	917
Other assets
Software development costs, net		171
Licenses, net	2,082	2,196
Other assets	1,194	1,128
Total assets	13,193	12,861
Current liabilities
Accounts payable, accrued expenses and other liabilities	3,459	3,547
Senior secured notes, net of unamortized discount	724
Deferred revenue	150	100
Total current liabilities	4,333	3,647
Senior secured notes, net of unamortized discount		2,866
Long-term deferred revenue	184	281
Total liabilities	4,517	6,794
Commitments and contingencies (Note 13)
Redeemable preferred stock		3,254
Shareholders' equity
Preferred stock, $.10 par value; 5,000 shares authorized, Series B, 28 shares and Series D, 665 shares issued and outstanding on June 30, 2013	69
Common stock, $.001 par value; 100,000 shares authorized, 35,339 and 26,999 issued and outstanding on June 30, 2013 and 2012, respectively	35	27
Additional paid-in capital	197,409	179,890
Accumulated deficit	(188,837)	(177,104)
Total shareholders' equity	8,676	2,813
Total liabilities, redeemable preferred stock and shareholders' equity	$ 13,193	$ 12,861