CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (USD $)	Dec. 31, 2013	Jun. 30, 2013
Current assets:
Cash and cash equivalents	$ 1,554,000	$ 1,680,000
Accounts receivable, net of allowance for doubtful accounts of $31,000 at December 31, 2013 and $24,000 at June 30, 2013	1,580,000	1,339,000
Unbilled receivables	611,000	244,000
Other current receivables	43,000	32,000
Inventories	3,552,000	3,834,000
Prepaid expenses	168,000	157,000
Income taxes receivable	7,000	2,000
Deferred income taxes	60,000	59,000
Total current assets	7,575,000	7,347,000
Investments	903,000	370,000
Equipment and leasehold improvements, net	1,794,000	2,065,000
Real estate held for sale		733,000
Intangibles	40,000
Other assets	77,000	80,000
Total assets	10,389,000	10,595,000
Current liabilities:
Accounts payable	626,000	844,000
Accrued expenses	1,089,000	1,276,000
Deferred revenue	247,000	141,000
Income taxes payable	48,000	48,000
Capital lease obligations	7,000	5,000
Total current liabilities	2,017,000	2,314,000
Non-current liabilities:
Deferred income taxes	60,000	59,000
Deferred rent	253,000	270,000
Capital lease obligations	12,000	15,000
Total non-current liabilities	325,000	344,000
Total liabilities	2,342,000	2,658,000
Commitments and contingencies
Shareholders' equity:
Common shares; no par value; 50,000,000 shares authorized; 3,342,321 and 3,348,184 shares issued and outstanding at December 31, 2013 and June 30, 2013, respectively	17,044,000	17,012,000
Accumulated other comprehensive income	209,000	5,000
Accumulated deficit	(9,206,000)	(9,080,000)
Total shareholders' equity	8,047,000	7,937,000
Total liabilities and shareholders' equity	$ 10,389,000	$ 10,595,000