CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 1,121	$ 1,009
Trade accounts receivable	137	256
Prepaid expenses and other current assets	289	235
Total current assets	1,547	1,500
Property and equipment, net	11	11
Goodwill (Note 2)	1,658	1,658
Total assets	3,216	3,169
Liabilities:
Short-term debt less unamortized debt discount of $205 (Note 3)	2,561	2,098
Accounts payable	1,187	1,336
Accrued expenses:
Salaries, wages, and related items	1,557	1,601
Accrued interest	2,029	2,021
Other	650	653
Deferred revenue	930	605
Total current liabilities	8,914	8,314
Long-term debt (Note 3)	2,132	2,132
Total liabilities	$ 11,046	$ 10,446
Commitments and Contingencies (Note 7 and 8)
Stockholders' deficit:
Convertible preferred stock, $0.001 par value, 10,000,000 shares authorized No shares issued and outstanding at March 31, 2016 and December 31, 2015	$ 0	$ 0
Common stock, $0.001 par value, 600,000,000 shares authorized, 192,253,005 issued and outstanding at March 31, 2016 and December 31, 2015 (Note 4)	192	192
Additional paid-in capital	246,269	246,220
Accumulated deficit	(254,291)	(253,689)
Total stockholders' deficit	(7,830)	(7,277)
Total liabilities and stockholders' deficit	$ 3,216	$ 3,169