Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
ASSETS
Cash and cash equivalents	$ 1,966	$ 7,381
Marketable securities, short-term	6,305	7,135
Accounts receivable, net of allowance for doubtful accounts of $68 at June 30, 2013 and $38 at June 30, 2012	3,140	2,995
Receivable from CTS for manufacturing inventories, net of allowance for returns of $203 at June 30, 2013 and $0 at June 30, 2012	644
Inventories, net	1,628	4,475
Prepaid expenses and other current assets	363	151
Total current assets	14,046	22,137
Property and equipment, net	545	268
Marketable securities, long-term	5,546	6,369
Other assets	70	50
Total assets	20,207	28,824
LIABILITIES AND SHAREHOLDERS’ EQUITY
Accounts payable	2,089	2,039
Accrued payroll and related liabilities	424	332
Other accrued liabilities	2,932	1,374
Total current liabilities	5,445	3,745
Other long-term liabilities	17	26
Commitments and contingencies
Preferred stock, no par value; 5,000 shares authorized; no shares issued
Common stock, no par value; 50,000 shares authorized, 12,253 shares issued and outstanding as of June 30, 2013 and June 30, 2012	18,938	18,878
Accumulated other comprehensive income	4	9
(Accumulated deficit) retained earnings	(4,197)	6,166
Total shareholders’ equity	14,745	25,053
Total liabilities and shareholders’ equity	$ 20,207	$ 28,824