Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities:
Net loss	$ (4,764)	$ (3,115)
Adjustments to reconcile net loss to net cash used for operating activities:
Depreciation and amortization	380	459
Amortization of debt discount and deferred financing costs	44	64
Loss on extinguishment of debt	67
Stock-based employee compensation	819	461
Warrants issued with demand notes	436
Restricted stock expense		2
Series C Preferred issued in settlement of indemnity claim		417
Common Stock received as settlement of 16b claim		(325)
(Gain) loss on derivative liability	(103)	(211)
Changes in operating assets and liabilities:
Accounts receivable, net	291	(403)
Prepaid expenses and other assets	16	(44)
Accounts payable	252	(188)
Accrued Compensation	26	68
Other accrued liabilities	54	(93)
Deferred revenue	(254)	(96)
Net cash used in operating activities	(2,736)	(3,004)
Cash flows from investing activities:
Acquisition of property and equipment	(5)	(12)
Net cash used in investing activities	(5)	(12)
Cash flows from financing activities:
Net proceeds from issuance of short-term debt	1,460	2,328
Proceeds from exercise of warrants for cash	29	212
Proceeds from exercise of stock options		13
Principal payments on short term notes payable	(310)	(325)
Net cash provided by financing activities	3,199	3,195
Effect of exchange rate changes on cash and cash equivalents
Net decrease in cash and cash equivalents	459	179
Cash and cash equivalents at beginning of period	486	307
Cash and cash equivalents at end of period	945	486
Supplemental disclosure of cash flow information:
Interest paid	1	21
Income tax paid
Non-cash financing and investing transactions:
Cashless exercise of warrants	23	202
Dividends on preferred shares	2,088	1,465
Debt discount recorded in connection with short-term debt	111	64
Conversion of short-term notes plus accrued interest into Series D-1 Preferred shares	786	1,034
Conversion of short-term notes plus accrued interest into Series D-2 Preferred shares	393	2,065
Accretion of beneficial conversion feature related to dividends	250	666
Warrants issued in connection with the Series D financing
Subscription Agreements	453
Debt Conversion	587
Exchange of May Series D financing	575
Series B Preferred Stock [Member]
Non-cash financing and investing transactions:
Dividends on preferred shares	1,044	948
Conversion of Preferred Stock into Common Stock		140
Accretion of beneficial conversion feature related to dividends		268
Series C Preferred Stock [Member]
Adjustments to reconcile net loss to net cash used for operating activities:
Series C Preferred issued in settlement of indemnity claim		417
Non-cash financing and investing transactions:
Dividends on preferred shares	433	389
Conversion of Preferred Stock into Common Stock	56	39
Accretion of beneficial conversion feature on Preferred Shares		417
Accretion of beneficial conversion feature related to dividends	191	385
Series D One Preferred Stock [Member]
Cash flows from financing activities:
Proceeds from issuance of Preferred shares	810
Non-cash financing and investing transactions:
Dividends on preferred shares	131	14
Conversion of short-term notes plus accrued interest into Series D-1 Preferred shares	786	1,034
Accretion of beneficial conversion feature on Preferred Shares	929	1,110
Accretion of beneficial conversion feature related to dividends	59	13
Series D Two Preferred Stock [Member]
Cash flows from financing activities:
Proceeds from issuance of Preferred shares	1,210	967
Non-cash financing and investing transactions:
Dividends on preferred shares	402	41
Conversion of short-term notes plus accrued interest into Series D-2 Preferred shares	393	2,065
Accretion of beneficial conversion feature on Preferred Shares	68
Accretion of beneficial conversion feature related to dividends