XML 17 R6.htm IDEA: XBRL DOCUMENT v3.19.2
Condensed Consolidated Statements of Stockholders' Equity - USD ($)
shares in Thousands, $ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Deficit
Accumulated Other Comprehensive Income (Loss)
Noncontrolling Interests
Beginning balance at Dec. 31, 2017 $ (45,615) $ 59 $ 519,531 $ (569,759) $ 4,604 $ (50)
Beginning Balance, shares at Dec. 31, 2017   58,645        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (14,739)     (14,710)   (29)
Foreign currency translation adjustment (6,792)       (6,792)  
Exercise of stock options and vesting of restricted stock units (shares)   1,098        
Exercise of stock options and vesting of restricted stock units 872 $ 1 871      
Taxes withheld on net settled vesting of restricted stock units (313)   (313)      
Share-based compensation 1,944   1,944      
Ending balance at Jun. 30, 2018 (64,643) $ 60 522,033 (584,469) (2,188) (79)
Ending Balance, shares at Jun. 30, 2018   59,743        
Beginning balance at Mar. 31, 2018 (49,236) $ 59 520,793 (577,809) 7,781 (60)
Beginning Balance, shares at Mar. 31, 2018   59,222        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (6,679)     (6,660)   (19)
Foreign currency translation adjustment (9,969)       (9,969)  
Exercise of stock options and vesting of restricted stock units (shares)   521        
Exercise of stock options and vesting of restricted stock units 351 $ 1 350      
Taxes withheld on net settled vesting of restricted stock units (174)   (174)      
Share-based compensation 1,064   1,064      
Ending balance at Jun. 30, 2018 (64,643) $ 60 522,033 (584,469) (2,188) (79)
Ending Balance, shares at Jun. 30, 2018   59,743        
Beginning balance at Dec. 31, 2018 (36,525) $ 74 546,230 (577,817) (4,877) (135)
Beginning Balance, shares at Dec. 31, 2018   73,980        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (18,190)     (18,264)   74
Foreign currency translation adjustment 1,207       1,207  
Exercise of stock options and vesting of restricted stock units (shares)   737        
Exercise of stock options and vesting of restricted stock units 916 $ 1 915      
Taxes withheld on net settled vesting of restricted stock units (318)   (318)      
Issuance of common shares (in shares)   46        
Issuance of common shares 241   241      
Exercise of warrants (in shares)   4,222        
Exercise of warrants 10,639 $ 4 10,635      
Share-based compensation 4,702   4,702      
Ending balance at Jun. 30, 2019 (37,328) $ 79 562,405 (596,081) (3,670) (61)
Ending Balance, shares at Jun. 30, 2019   78,985        
Beginning balance at Mar. 31, 2019 (32,596) $ 79 558,208 (585,302) (5,460) (121)
Beginning Balance, shares at Mar. 31, 2019   78,699        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (10,719)     (10,779)   60
Foreign currency translation adjustment 1,790       1,790  
Exercise of stock options and vesting of restricted stock units (shares)   240        
Exercise of stock options and vesting of restricted stock units 517   517      
Taxes withheld on net settled vesting of restricted stock units (206)   (206)      
Issuance of common shares (in shares)   46        
Issuance of common shares 241   241      
Share-based compensation 3,645   3,645      
Ending balance at Jun. 30, 2019 $ (37,328) $ 79 $ 562,405 $ (596,081) $ (3,670) $ (61)
Ending Balance, shares at Jun. 30, 2019   78,985