Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash Flows from Operating Activities:
Net income (loss)	$ (2,259)	$ 2,500
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	183	201
(Gain) loss from change in fair value of hybrid financial instruments	3,077	2,542
(Gain) loss from change in fair value of derivative liability - warrants	(1)	(618)
(Gain) loss from change in fair value of derivative liability - Series C and D preferred stock and debentures	27	(273)
Gain on extinguishment of Debt	0	(4,247)
Stock-based compensation	0	1
Changes in operating assets and liabilities:
Accounts receivable	(120)	80
Prepaid expenses and other assets	3	37
Accounts payable and accrued expenses	(125)	236
Deferred revenues and customer prepayments	(826)	(792)
Net cash used in operating activities	(41)	(333)
Cash Flows from Financing Activities:
Borrowings under short-term debenture note payable	0	292
Payments on short-term notes payable	0	(56)
Net cash used in financing activities	0	236
Net change in cash and cash equivalents	(41)	(97)
Cash and cash equivalents, beginning of period	75	267
Cash and cash equivalents, end of period	34	170
Series C Preferred Stock [Member]
Non-cash financing activities:
Securities converted to common stock	15	459
Convertible Debt [Member]
Non-cash financing activities:
Securities converted to common stock	$ 69	$ 758