Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net loss	$ (3,397,000)	$ (3,296,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	365,000	322,000
Stock based compensation expense	343,000	$ 284,000
Amortization of debt discount and issue costs	15,000
Change in fair value of derivative obligation	(1,426,000)
Net change in operating assets and liabilities:
Accounts receivable, net	1,459,000	$ 319,000
Inventories	594,000	(332,000)
Prepaid expenses and other current assets	$ 29,000	(274,000)
Other assets		(3,000)
Accounts payable	$ 300,000	(571,000)
Accrued payroll and related expenses	(86,000)	(131,000)
Deferred revenue	(134,000)	(115,000)
Other liabilities	633,000	112,000
Net cash used in operating activities	(1,305,000)	(3,685,000)
Cash flows from investing activities:
Capital expenditures	(187,000)	(339,000)
Net cash used in investing activities	(187,000)	$ (339,000)
Cash flows from financing activities:
Proceeds from convertible debentures, net of financing costs	4,720,000
Payments on capital lease obligations	(14,000)
Repurchase of common stock	(5,000)	$ (55,000)
Net cash provided by (used in) financing activities	4,701,000	(55,000)
Effects of foreign currency rate changes on cash and cash equivalents	(7,000)	(18,000)
Net increase(decrease) in cash and cash equivalents	3,202,000	(4,097,000)
Cash and cash equivalents at beginning of period	3,357,000	14,811,000
Cash and cash equivalents at end of period	6,559,000	$ 10,714,000
Supplemental non-cash financing and investing information:
Derivative obligation related to issuance of warrants	$ 4,282,000
Equipment acquired by capital lease		$ 112,000