Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Equity

v3.10.0.1
Condensed Consolidated Statement of Equity - 9 months ended Sep. 30, 2018 - USD ($)
$ in Thousands
Total
Common Stock
Treasury Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Income
Accumulated Deficit
Non-controlling Interest
Balance, December 31, 2017 at Dec. 31, 2017 $ 436,670 $ 287 $ (47,042) $ 556,257 $ 624 $ (73,854) $ 398
Balance, December 31, 2017 (in shares) at Dec. 31, 2017   57,450,056 (12,749,415)        
Increase (decrease) in shareholders' equity              
Adoption of ASC 606 (See Note 4) | Accounting Standards Update 2014-09 9,217         9,217  
Exercise of stock options 5,199 $ 2   5,197      
Exercise of stock options (in shares)   349,468          
Issuance of common stock - vesting of restricted stock units 4 $ 4          
Issuance of common stock - vesting of restricted stock units (in shares)   916,730          
Stock-based compensation expense 29,574     29,574      
Purchase of treasury stock for stock-based tax withholdings (17,884)   $ (17,884)        
Purchase of treasury stock for stock-based tax withholdings (in shares)     (289,704)        
Issuance of non-controlling units in private company 473           473
Issuance of Convertible Notes due 2023, net of offering costs 46,611     46,611      
Foreign currency translation loss (2,471)       (2,471)    
Net income (loss) 4,522         5,532 (1,010)
Balance, September 30, 2018 at Sep. 30, 2018 $ 511,915 $ 293 $ (64,926) $ 637,639 $ (1,847) $ (59,105) $ (139)
Balance, September 30, 2018 (in shares) at Sep. 30, 2018   58,716,254 (13,039,119)