Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Equity (unaudited)

v3.19.2
Condensed Consolidated Statements of Equity (unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Common Stock - Additional Paid-in Capital
Retained Earnings
Accumulated Other Comprehensive Income (Loss)
Treasury Stock
Beginning Balance (in shares) at Dec. 31, 2017   38,837,749        
Beginning Balance at Dec. 31, 2017 $ 567,582 $ 5 $ 515,452 $ 134,928 $ 278 $ (83,081)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Conversion of restricted stock units to common stock (net of shares of treasury stock purchased) (in shares)   127,470        
Conversion of restricted stock units to common stock (net of shares of treasury stock purchased) (621)         (621)
Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased) (in shares)   33,463        
Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased) (172)         (172)
Partial termination of capped call options (in shares)   (15,012)        
Termination of capped call options 85   252     (167)
Convertible debt extinguishment impact (net of tax impact) (440)   (440)      
Treasury stock purchases (in shares)   (641,601)        
Treasury stock purchases (7,828)         (7,828)
Stock compensation expense 1,794   1,794      
Other comprehensive income (loss) 719       719  
Net income (loss) 214,389     214,389    
Ending Balance (in shares) at Mar. 31, 2018   38,342,069        
Ending Balance at Mar. 31, 2018 775,508 $ 5 517,058 349,317 997 (91,869)
Beginning Balance (in shares) at Dec. 31, 2017   38,837,749        
Beginning Balance at Dec. 31, 2017 567,582 $ 5 515,452 134,928 278 (83,081)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Settlement of 2019 Convertible Senior Notes conversion premium 0          
Net income (loss) 248,237          
Ending Balance (in shares) at Jun. 30, 2018   37,258,737        
Ending Balance at Jun. 30, 2018 766,788 $ 5 495,532 383,167 (826) (111,090)
Beginning Balance (in shares) at Mar. 31, 2018   38,342,069        
Beginning Balance at Mar. 31, 2018 775,508 $ 5 517,058 349,317 997 (91,869)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Conversion of restricted stock units to common stock (net of shares of treasury stock purchased) (in shares)   149,362        
Conversion of restricted stock units to common stock (net of shares of treasury stock purchased) (1,516)         (1,516)
Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased) (in shares)   63,549        
Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased) (580)   (95)     (485)
Convertible debt extinguishment impact (net of tax impact) (23,634)   (23,634)      
Treasury stock purchases (in shares)   (1,296,243)        
Treasury stock purchases (17,220)         (17,220)
Stock compensation expense 2,203   2,203      
Other comprehensive income (loss) (1,823)       (1,823)  
Net income (loss) 33,850     33,850    
Ending Balance (in shares) at Jun. 30, 2018   37,258,737        
Ending Balance at Jun. 30, 2018 766,788 $ 5 495,532 383,167 (826) (111,090)
Beginning Balance (in shares) at Dec. 31, 2018   37,318,942        
Beginning Balance at Dec. 31, 2018 765,253 $ 5 451,427 427,244 (1,656) (111,767)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Conversion of restricted stock units to common stock (net of shares of treasury stock purchased) (in shares)   283,339        
Conversion of restricted stock units to common stock (net of shares of treasury stock purchased) (2,760)         (2,760)
Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased) (in shares)   16,937        
Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased) (171)   (12)     (159)
Partial termination of capped call options (in shares)   (1,087)        
Termination of capped call options 0   30     (30)
Convertible debt extinguishment impact (net of tax impact) (152)   (152)      
Stock compensation expense 1,353   1,353      
Other comprehensive income (loss) (362)       (362)  
Net income (loss) (43,404)     (43,404)    
Ending Balance (in shares) at Mar. 31, 2019   37,618,131        
Ending Balance at Mar. 31, 2019 713,241 $ 5 452,646 377,324 (2,018) (114,716)
Beginning Balance (in shares) at Dec. 31, 2018   37,318,942        
Beginning Balance at Dec. 31, 2018 765,253 $ 5 451,427 427,244 (1,656) (111,767)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Settlement of 2019 Convertible Senior Notes conversion premium (18,779)          
Net income (loss) (105,501)          
Ending Balance (in shares) at Jun. 30, 2019   38,958,744        
Ending Balance at Jun. 30, 2019 652,821 $ 5 444,636 315,227 (1,623) (105,424)
Beginning Balance (in shares) at Mar. 31, 2019   37,618,131        
Beginning Balance at Mar. 31, 2019 713,241 $ 5 452,646 377,324 (2,018) (114,716)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Conversion of restricted stock units to common stock (net of shares of treasury stock purchased) (in shares)   58,759        
Conversion of restricted stock units to common stock (net of shares of treasury stock purchased) (518)         (518)
Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased) (in shares)   4,631        
Settlement of stock appreciation rights in common stock (net of shares of treasury stock purchased) (24)   (7)     (17)
Settlement of 2019 Convertible Senior Notes conversion premium (in shares)   1,902,781        
Settlement of 2019 Convertible Senior Notes conversion premium $ 0   (18,779)     18,779
Termination of capped call options (in shares) 625,558 (625,558)        
Termination of capped call options $ 0   8,952     (8,952)
Stock compensation expense 1,824   1,824      
Other comprehensive income (loss) 395       395  
Net income (loss) (62,097)     (62,097)    
Ending Balance (in shares) at Jun. 30, 2019   38,958,744        
Ending Balance at Jun. 30, 2019 $ 652,821 $ 5 $ 444,636 $ 315,227 $ (1,623) $ (105,424)