CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (USD $)	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash flows from operating activities:
Net income (loss)	$ 212,000	$ (17,000)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	132,000	151,000
Gain on sale of real estate held for sale	(167,000)
Allowance for doubtful accounts	3,000	(6,000)
Share-based compensation	20,000	30,000
Changes in:
Accounts receivable and other current receivables	(9,000)	(212,000)
Unbilled receivables	(154,000)
Inventories	(139,000)	(691,000)
Prepaid expenses	18,000	20,000
Accounts payable, accrued expenses and deferred rent	(500,000)	511,000
Deferred revenue	71,000
Income taxes receivable and payable	1,000	42,000
Net cash used in operating activities	(512,000)	(172,000)
Cash flows from investing activities:
Purchase in investments	(228,000)
Purchase of equipment		(41,000)
Proceeds from sale of real estate held for sale	900,000
Proceeds from sale of equipment	6,000
Increase in intangibles	(17,000)
Net cash provided by (used in) investing activities	661,000	(41,000)
Cash flows from financing activities:
Principal payments on bank term loan		(774,000)
Net cash used in financing activities		(774,000)
Net increase (decrease) in cash	149,000	(987,000)
Cash, beginning of year	1,680,000	4,112,000
Cash, end of period	1,829,000	3,125,000
Supplemental Information
Cash payments for interest	2,000	9,000
Cash payments for income taxes