CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 87	$ 91
Trade accounts receivable	500	278
Prepaid expenses and other current assets	111	34
Total current assets	698	403
Property and equipment, net	7	9
Total assets	705	412
Liabilities:
Short-term debt	5,522	5,483
Accounts payable	1,090	1,032
Accrued expenses:
Salaries, wages, and related items	1,613	1,529
Accrued interest	2,278	2,164
Other	609	589
Deferred revenue	702	748
Total current liabilities	11,814	11,545
Long-term debt (Note 2)	421	0
Total liabilities	12,235	11,545
Stockholders' deficit:
Convertible preferred stock, $0.001 par value, 10,000,000 shares authorized No shares issued and outstanding at March 31, 2017 and December 31, 2016	0	0
Common stock, $0.001 par value, 600,000,000 shares authorized, 192,253,005 issued and outstanding at March 31, 2017 and December 31, 2016	192	192
Additional paid-in capital	246,273	246,272
Accumulated deficit	(257,995)	(257,597)
Total stockholders' deficit	(11,530)	(11,133)
Total liabilities and stockholders' deficit	$ 705	$ 412