CONSOLIDATED BALANCE SHEETS (USD $)	Jun. 30, 2013	Jun. 30, 2012
Current assets:
Cash and cash equivalents	$ 1,680,000	$ 4,112,000
Accounts receivable, net of allowance for doubtful accounts of $24,000 and $16,000 at June 30, 2013 and 2012, respectively	1,339,000	1,581,000
Unbilled receivables	244,000
Other current receivables	32,000	123,000
Inventories	3,834,000	2,791,000
Prepaid expenses	157,000	172,000
Income taxes receivable	2,000	609,000
Deferred income taxes	59,000	109,000
Total current assets	7,347,000	9,497,000
Investments	370,000
Property, plant, equipment and leasehold improvements, net	2,065,000	2,539,000
Real estate held for sale	733,000	733,000
Other assets	80,000	53,000
Total assets	10,595,000	12,822,000
Current liabilities:
Accounts payable	844,000	633,000
Accrued expenses	1,276,000	1,405,000
Deferred revenue	141,000	20,000
Income taxes payable	48,000	47,000
Bank term loan		774,000
Capital lease obligations	5,000
Total current liabilities	2,314,000	2,879,000
Non-current liabilities:
Deferred income taxes	59,000	109,000
Deferred rent	270,000	284,000
Capital lease obligations	15,000
Total non-current liabilities	344,000	393,000
Total liabilities	2,658,000	3,272,000
Commitments and contingencies
Shareholders' equity:
Common shares; no par value; 50,000,000 shares authorized; 3,348,184 and 3,272,350 shares issued and outstanding at June 30, 2013 and 2012, respectively	17,012,000	16,846,000
Accumulated other comprehensive income	5,000
Accumulated deficit	(9,080,000)	(7,296,000)
Total shareholders' equity	7,937,000	9,550,000
Total liabilities and shareholders' equity	$ 10,595,000	$ 12,822,000