Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Details Narrative)

v3.3.1.900
Stock-Based Compensation (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
May. 31, 2015
Dec. 31, 2015
Dec. 31, 2014
Weighted average grant date fair value of options granted   $ 5.32 $ 25.05
Stock-based compensation expense   $ 986 $ 11,001
Stock-Based Awards Granted To Nonemployees [Member]      
Stock-based compensation expense     $ 712
Number of stock options granted during the period     11,029
Restricted stock awards [Member]      
Fair value restricted stock awards   87  
Stock-based compensation expense   87  
Restricted stock awards [Member] | Stock-Based Awards Granted To Nonemployees [Member]      
Stock-based compensation expense   $ 87  
Number of stock options granted during the period   18,000 6,309
2012 Plan [Member]      
Shares issuable with respect to awards granted, additional 66,667    
Shares issuable with respect to awards granted 305,746    
Number of shares available for grant   93,039