Consolidated Balance Sheets - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Statement of Financial Position [Abstract]    
Cash and Cash Equivalents, at Carrying Value $ 2,033 $ 5,142
Accounts receivable, net of allowance for doubtful accounts of $374 and $364, respectively 10,363 10,381
Inventory, net 646 830
Prepaid assets 818 762
Total current assets 13,860 17,115
Property and equipment, net 3,543 3,710
Intangible assets, net 6,228 6,780
Loan origination fees 46 66
Other assets 219 228
Total assets 23,896 27,899
Accounts payable 1,950 3,231
Accrued liabilities 2,440 3,392
Long-term Line of Credit (in Dollars)   1,274
Deferred Revenue [Default Label] 8,301 7,327
Total current liabilities 12,691 15,224
Warrant liability 59 289
Deferred revenue - non-current 549 655
Deferred rent and other 1,592 1,646
Total liabilities 14,891 17,814
Common stock, $.0001 par value, (250,000,000 shares authorized; 44,923,949 shares issued; 44,623,949 shares outstanding, at March 31, 2017 and December 31, 2016, respectively.) 5 5
Additional Paid in Capital 113,657 113,510
Accumulated other comprehensive loss (895) (944)
Retained earnings (accumulated deficit) (103,282) (102,006)
Treasury Stock, at cost (300,000 shares) (480) (480)
Total stockholders? equity 9,005 10,085
Total liabilities and stockholders? equity $ 23,896 $ 27,899