XML 49 R4.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Treasury Stock
Accumulated Other Comprehensive Loss
Retained Earnings
Common stock, beginning balance (in shares) at Mar. 31, 2018   53,396,000        
Equity, beginning balance at Mar. 31, 2018 $ 1,178,610 $ 534 $ 468,783 $ (7,669) $ (19,315) $ 736,277
Treasury stock, beginning balance (in shares) at Mar. 31, 2018       353,000    
Stock-based compensation $ 6,160   6,160      
Exercise of stock options (in shares) 97,700 98,000        
Exercise of stock options $ 2,931   2,931      
Issuance of shares related to restricted stock (in shares)   176,000        
Issuance of shares related to restricted stock $ 0 $ 2 (2)      
Treasury share repurchases (in shares) 1,449,750     1,518,000    
Treasury share repurchases $ (52,259)     $ (52,259)    
Net income 103,474         103,474
Comprehensive income (loss) (7,139)       (7,139)  
Common stock, ending balance (in shares) at Dec. 31, 2018   53,670,000        
Equity, ending balance at Dec. 31, 2018 1,233,120 $ 536 477,872 $ (59,928) (26,454) 841,094
Treasury stock, ending balance (in shares) at Dec. 31, 2018       1,871,000    
Common stock, beginning balance (in shares) at Sep. 30, 2018   53,609,000        
Equity, beginning balance at Sep. 30, 2018 1,193,238 $ 536 474,137 $ (59,928) (24,434) 802,927
Treasury stock, beginning balance (in shares) at Sep. 30, 2018       1,871,000    
Stock-based compensation 1,832   1,832      
Exercise of stock options (in shares)   61,000        
Exercise of stock options 1,903   1,903      
Net income 38,167         38,167
Comprehensive income (loss) (2,020)       (2,020)  
Common stock, ending balance (in shares) at Dec. 31, 2018   53,670,000        
Equity, ending balance at Dec. 31, 2018 1,233,120 $ 536 477,872 $ (59,928) (26,454) 841,094
Treasury stock, ending balance (in shares) at Dec. 31, 2018       1,871,000    
Common stock, beginning balance (in shares) at Mar. 31, 2019   53,670,000        
Equity, beginning balance at Mar. 31, 2019 $ 1,095,831 $ 536 479,150 $ (59,928) (25,747) 701,820
Treasury stock, beginning balance (in shares) at Mar. 31, 2019 1,871,000     1,871,000    
Stock-based compensation $ 5,682   5,682      
Exercise of stock options (in shares) 36,000.0 36,000        
Exercise of stock options $ 1,007   1,007      
Issuance of shares related to restricted stock (in shares)   73,000        
Issuance of shares related to restricted stock $ 0 $ 1 (1)      
Treasury share repurchases (in shares) 1,622,544     1,654,000    
Treasury share repurchases $ (50,950)     $ (50,950)    
Net income 105,235         105,235
Comprehensive income (loss) (311)       (311)  
Common stock, ending balance (in shares) at Dec. 31, 2019   53,779,000        
Equity, ending balance at Dec. 31, 2019 $ 1,156,494 $ 537 485,838 $ (110,878) (26,058) 807,055
Treasury stock, ending balance (in shares) at Dec. 31, 2019 3,525,000     3,525,000    
Common stock, beginning balance (in shares) at Sep. 30, 2019   53,755,000        
Equity, beginning balance at Sep. 30, 2019 $ 1,112,790 $ 537 483,595 $ (110,784) (29,555) 768,997
Treasury stock, beginning balance (in shares) at Sep. 30, 2019       3,523,000    
Stock-based compensation 1,780   1,780      
Exercise of stock options (in shares)   18,000        
Exercise of stock options 463   463      
Issuance of shares related to restricted stock (in shares)   6,000        
Issuance of shares related to restricted stock 0          
Treasury share repurchases (in shares)       2,000    
Treasury share repurchases (94)     $ (94)    
Net income 38,058         38,058
Comprehensive income (loss) 3,497       3,497  
Common stock, ending balance (in shares) at Dec. 31, 2019   53,779,000        
Equity, ending balance at Dec. 31, 2019 $ 1,156,494 $ 537 $ 485,838 $ (110,878) $ (26,058) $ 807,055
Treasury stock, ending balance (in shares) at Dec. 31, 2019 3,525,000     3,525,000