XML 21 R5.htm IDEA: XBRL DOCUMENT v3.8.0.1
Condensed Consolidated Statements of Changes in Shareholders' Equity - 9 months ended Sep. 30, 2017 - USD ($)
$ in Thousands
Total
Common Stock [Member]
Treasury Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Beginning balance at Dec. 31, 2016 $ 229,649 $ 27 $ (531) $ 344,384 $ (114,231)
Beginning balance, shares at Dec. 31, 2016   53,717,996 160,235    
Vesting of restricted stock units and issuance of restricted stock   $ 1   (1)  
Vesting of restricted stock units and issuance of restricted stock, shares   2,700,140      
Increase in treasury stock resulting from shares withheld to pay statutory taxes in connection with the vesting of restricted stock units (743)   $ (743)    
Increase in treasury stock resulting from shares withheld to pay statutory taxes in connection with the vesting of restricted stock units, shares     (192,288)    
Share-based compensation 28,704     28,704  
Net loss (47,229)       (47,229)
Ending balance at Sep. 30, 2017 $ 210,381 $ 28 $ (1,274) $ 373,087 $ (161,460)
Ending balance, shares at Sep. 30, 2017   56,418,136 352,523