Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current Assets:
Cash and cash equivalents	$ 1,782	$ 2,906
Restricted cash	129	133
Trade receivables, net of allowance for doubtful accounts of $22 as of June 30, 2015 and $49 as of December 31, 2014	345	543
Inventories	79	72
Equipment financing receivables	153	171
Prepaid expenses and other	1,194	1,032
Total Current Assets	3,682	4,857
Certificate of deposit	251	251
Long-term trade receivables, net of allowance for doubtful accounts of $28 as of June 30, 2015 and $19 as of December 31, 2014	95	64
Long term equipment financing receivables	397	455
Property and equipment, net	56	68
Deferred income tax assets, net	381	381
Intangible assets	552	676
Goodwill	272	272
Long-term prepaid rent	215	376
Other long-term assets	228	114
Total Assets	6,129	7,514
Current Liabilities:
Accounts payable	95	47
Accrued expenses	1,008	1,331
Income tax payable	24	7
Contingent Consideration	110	211
Deferred income tax liability	381	381
Deferred revenue, current portion	634	726
Total Current Liabilities	2,252	2,703
Deferred revenue, net of current portion	95	64
Other long-term liabilities	156	203
Total Liabilities	2,503	2,970
Stockholders Equity
Preferred stock, par value $0.001 per share - authorized 5,000,000	0	0
Common stock, par value $0.001 per share - authorized 25,000,000 shares, 13,200,624 shares outstanding as of June 30, 2015 and 12,681,617 shares	13	13
Additional paid-in capital	56,725	55,413
Accumulated deficit	(53,112)	(50,882)
Total Stockholders' Equity	3,626	4,544
Total Liabilities and Stockholders' Equity	$ 6,129	$ 7,514