Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities:
Net loss	$ (2,587,000)	$ (22,445,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	160,000	261,000
Stock based compensation expense	132,000	298,000
(Recovery of) reserve for excess and slow-moving inventories	27,000	(71,000)
Bad debt expense	37,000	7,000
Amortization of debt discount and issue costs		10,011,000
Change in fair value of derivative	13,000	326,000
Non-cash accrued interest		10,373,000
Net change in operating assets and liabilities:
Accounts receivable	258,000	155,000
Inventories	85,000	258,000
Prepaid expenses and other current assets	(48,000)	43,000
Accounts payable	446,000	(832,000)
Accrued payroll and related expenses	44,000	(77,000)
Deferred revenue	6,000	(224,000)
Other current liabilities	(53,000)	(122,000)
Other noncurrent liabilities	30,000	30,000
Net cash used in operating activities	(1,450,000)	(2,009,000)
Net cash flows used in investing activities:
Cash paid for business acquisition	(1,000,000)
Capital expenditures	(140,000)	(154,000)
Net cash used in investing activities:	(1,140,000)	(154,000)
Cash flows from financing activities:
Payments on capital lease obligations	(17,000)	(23,000)
Cash paid for taxes on vested restricted stock	(52,000)	(134,000)
Proceeds from long-term debt-related party	1,500,000
Proceeds from issuance of common stock, net		2,091,000
Net cash provided by financing activities	1,431,000	1,934,000
Effects of foreign currency rate changes on cash and cash equivalents		2,000
Net decrease in cash and cash equivalents	(1,159,000)	(227,000)
Cash and cash equivalents at beginning of period	3,623,000	5,835,000
Cash and cash equivalents at end of period	2,464,000	5,608,000
Supplemental non-cash financing and investing information:
Common stock issued for payment of convertible debentures and interest		23,905,000
Subsidiary common stock issued for acquisition of net assets	$ 2,499,000