Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net loss	$ (2,031)	$ (2,226)
Adjustments to reconcile net loss to net cash used for operating activities:
Depreciation and amortization	178	185
Stock-based employee compensation	371	177
Gain on derivative liability	(17)	(3)
Warrants cost issued as interest expense		245
Changes in operating assets and liabilities:
Accounts receivable, net	(34)	182
Prepaid expenses and other assets	37	29
Accounts payable	(5)	(162)
Accrued compensation	(25)	(15)
Other accrued and long-term liabilities	34	3
Deferred revenue	(64)	(79)
Net cash used in operating activities	(1,556)	(1,664)
Cash flows from investing activities:
Acquisition of property and equipment	(10)	(4)
Net cash used in investing activities	(10)	(4)
Cash flows from financing activities:
Proceeds from issuance of Series D preferred Stock, net of issuance costs of $33 and $51 respectively	1,200	1,138
Net cash provided by financing activities	$ 1,200	$ 1,138
Effect of exchange rate changes on cash and cash equivalents
Net decrease in cash and cash equivalents	$ (366)	$ (530)
Cash and cash equivalents at beginning of period	775	945
Cash and cash equivalents at end of period	409	$ 415
Supplemental disclosure of cash flow information:
Interest paid	$ 1
Income tax paid
Non-cash financing and investing transactions:
Dividends on Preferred Stock	$ 1,516	$ 1,281
Accretion of beneficial conversion feature on issuance of convertible Preferred Stock	498	306
Accretion of beneficial conversion feature on issuance of Preferred Stock dividends	$ 29	$ 93