Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current Assets:
Cash and cash equivalents	$ 854	$ 1,497
Restricted cash	100	112
Trade receivables, net of allowance for doubtful accounts of $34 as of September 30, 2016 and $35 as of December 31, 2015	303	364
Inventories	124	134
Equipment financing receivables	123	131
Prepaid expenses	862	1,046
Other current assets	8	15
Total Current Assets	2,374	3,299
Certificate of deposit	252	251
Long-term trade receivables, net of allowance for doubtful accounts of $17 as of September 30, 2016 and $24 as of December 31, 2015	46	81
Long term equipment financing receivables	208	319
Property and equipment, net	21	33
Deferred income tax assets, net	482	482
Intangible assets, net	368	466
Goodwill	272	272
Long-term prepaid expenses	250	288
Other long-term assets	138	169
Total Assets	4,411	5,660
Current Liabilities:
Accounts payable	308	76
Accrued expenses	941	812
Notes payable, current portion	98	57
Income taxes payable	4	0
Contingent Consideration	0	99
Deferred income tax liability	482	482
Deferred revenue, current portion	827	775
Total Current Liabilities	2,660	2,301
Deferred revenue, net of current portion	46	81
Notes payable, net of current portion	973	965
Other long-term liabilities	39	109
Total Liabilities	3,718	3,456
Stockholders Equity
Preferred stock, par value $0.001 per share - authorized 5,000,000 shares; none issued	0	0
Common stock, par value $0.001 per share - authorized 25,000,000 shares, 13,413,556 shares issued and outstanding as of September 30, 2016 and 13,227,489 shares issued and outstanding as of December 31, 2015	13	13
Additional paid-in capital	58,370	57,614
Accumulated deficit	(57,690)	(55,423)
Total Stockholders' Equity	693	2,204
Total Liabilities and Stockholders' Equity	$ 4,411	$ 5,660