XML 18 R3.htm IDEA: XBRL DOCUMENT v3.6.0.2
CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Statement of Financial Position [Abstract]    
Intangible assets, net of accumulated amortization $ 424 $ 344
Series B Preferred stock, par value $ .001 $ 0.001
Series B Preferred stock, authorized 7,235 7,235
Series B Preferred stock, shares issued 1,328 1,398
Series B Preferred stock, shares outstanding 1,328 1,398
Aggregate Liquidation Preference $ 3,984 $ 4,194
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 40,000 40,000
Common stock, shares issued 19,858 19,619
Common stock, shares outstanding 19,858 19,619