Condensed Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current Assets:
Cash	$ 1,441	$ 405
Trade accounts receivable, net of allowance for doubtful accounts of $116 and $183, respectively	599	1,278
Prepaid expenses and other current assets	132	69
Total current assets	2,172	1,752
Assets for lease, net	760	830
Property and equipment, net	473	497
Long-term deposits	20
Total assets	3,425	3,079
Current liabilities:
Accounts payable	390	839
Accrued expenses	1,800	2,317
Deferred revenue	933	952
Total current liabilities	3,123	4,108
Long-term liabilities:
Deferred rent	38	43
Accrued Interest Expense	37
Loan Payable net of debt discount of $312 and $0, respectively	1,888
Total long-term liabilities	1,963	43
Stockholders' deficit:
Common stock, $0.001 par value; 50,000,000 shares authorized; 5,148,568 and 5,148,568 shares issued, and 5,123,568 and 5,123,568 outstanding (net of treasury shares of 25,000 and 25,000), respectively	5	5
Additional paid-in capital	21,708	21,291
Accumulated deficit	(23,374)	(22,368)
Total stockholders' deficit	(1,661)	(1,072)
Total liabilities and stockholders' deficit	$ 3,425	$ 3,079