Condensed Balance Sheets (Current Period Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Jun. 30, 2013
ASSETS
Cash and cash equivalents	$ 4,823	$ 1,966
Marketable securities, short-term	2,718	6,305
Receivables, net of allowances of $117 at March 31, 2014, and $68 at June 30, 2013	1,728	3,140
Receivable from CTS for manufacturing inventories, net of allowance of $0 at March 31, 2014, and $203 at June 30, 2013	0	644
Inventories	3,427	1,628
Prepaid expenses and other current assets	281	363
Total current assets	12,977	14,046
Property and equipment, net	557	545
Marketable securities, long-term	199	5,546
Other assets	79	70
Total assets	13,812	20,207
LIABILITIES AND SHAREHOLDERS’ EQUITY
Accounts payable	904	2,089
Accrued payroll and related liabilities	235	424
Deferred service revenue	1,248	953
Other accrued liabilities	1,617	1,979
Total current liabilities	4,004	5,445
Other long term liabilities	17	17
Commitments and contingencies
Shareholders’ equity:
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 March 31, 2014 and June 30, 2013	18,932	18,938
Accumulated other comprehensive income	3	4
Accumulated deficit	(9,144)	(4,197)
Total shareholders’ equity	9,791	14,745
Total liabilities and shareholders’ equity	$ 13,812	$ 20,207