v3.19.1
CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Loss [Member]
Retained Deficit [Member]
Increase (Decrease) in Stockholders' Equity          
Adjustment/Adoption | Accounting Standards Update 2014-09 [Member] $ (3,255)       $ (3,255)
Balance (in shares) at Dec. 31, 2015   75,702,700      
Balance at Dec. 31, 2015 426,525 $ 76 $ 580,227 $ (52) (153,726)
Increase (Decrease) in Stockholders' Equity          
Net change in other comprehensive loss 52     52  
Net Income (Loss) (64,183)       (64,183)
Stock-based compensation 3,599   3,599    
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting (173)   (173)    
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting (shares)   137,298      
Balance (in shares) at Dec. 31, 2016   75,839,998      
Balance at Dec. 31, 2016 362,565 $ 76 583,653 0 (221,164)
Increase (Decrease) in Stockholders' Equity          
Adjustment/Adoption 0   120   (120)
Net Income (Loss) (22,567)       (22,567)
Issuance of common stock (shares)   50,612,027      
Issuance of common stock 59,130 $ 51 59,079    
Stock-based compensation 3,622   3,622    
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting (781)   (782)    
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting   $ 1      
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting (shares)   1,077,292      
Exercise of stock options (in shares)   117,213      
Exercise of stock option 121   121    
Balance (in shares) at Dec. 31, 2017   127,646,530      
Balance at Dec. 31, 2017 402,090 $ 128 645,813   (243,851)
Increase (Decrease) in Stockholders' Equity          
Net Income (Loss) 11,783       11,783
Stock-based compensation 4,179   4,179    
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting (903)   (904)    
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting   $ 1      
Vesting of restricted common stock, net of restricted common stock used to fund employee income tax withholding due upon vesting (shares)   975,061      
Exercise of stock options (in shares)   95,004      
Exercise of stock option 114   114    
Balance (in shares) at Dec. 31, 2018   128,716,595      
Balance at Dec. 31, 2018 $ 417,263 $ 129 $ 649,202 $ 0 $ (232,068)