Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current Assets:
Cash and cash equivalents	$ 853	$ 224
Accounts receivable	1,117	962
Inventories		15
Prepaid expenses	209	89
Total current assets	2,179	1,290
Property and equipment, net	290	124
Other assets	38	38
TOTAL ASSETS	2,507	1,452
Current Liabilities:
Accounts payable and accrued expenses	1,367	1,182
Dividends payable	557	447
Obligations under capital lease, current portion	52	44
Deferred revenue	619	406
Total current liabilities	2,595	2,079
Loan payable to officer	1,815	2,865
Obligations under capital lease, noncurrent portion	47	17
Commitments and contingencies
Stockholders’ deficit:
Common stock, $0.01 par value: Authorized shares — 80,000 Common stock	131	128
Common stock held in treasury, at cost – 10 shares	(362)	(362)
Additional paid-in capital	56,572	56,518
Accumulated deficit	(60,092)	(61,529)
Accumulated other comprehensive loss	(42)	(107)
Total stockholders’ deficit	(1,950)	(3,509)
TOTAL LIABILITIES AND STOCKHOLDERS’ DEFICIT	2,507	1,452
Series 1 Preferred Stock [Member]
Stockholders’ deficit:
Preferred stock	707	707
Series 2 Preferred Stock [Member]
Stockholders’ deficit:
Preferred stock	724	724
Series 3 Preferred Stock [Member]
Stockholders’ deficit:
Preferred stock	$ 412	$ 412