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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) (USD $)
In Thousands
Total
Common stock
Additional paid-in capital
Retained earnings
Accumulated other comprehensive income (loss), net of taxes
Treasury stock, at cost
Beginning balance at Dec. 31, 2012   $ 62 $ 383,135 $ 921,969 $ 367,089 $ (426,452)
Options exercised, 2014, 382,956 shares; 2013, 563,487 shares   1        
Conversion of common stock units, 2014, 10,834 shares; 2013, 11,851 shares   0        
Conversion of restricted stock units, 2014, 91,353 shares; 2013, 141,732 shares   0        
Options exercised and conversion of common stock units and restricted stock units     12,413      
Share-based compensation expense     710      
Net income 53,007     53,007    
Cash dividends, 2014, $0.46 per share; 2013, $0.39 per share       (16,160)    
Change in net unrealized gains and losses on fixed maturities and equity securities (185,553) [1],[2]       (185,553)  
Change in net funded status of pension and other postretirement benefit obligations 0 [1]       0  
Acquisition of shares, 2014, 136,976 shares; 2013, 173,428 shares           (3,884)
Ending balance at Jun. 30, 2013 1,106,337 63 396,258 958,816 181,536 (430,336)
Beginning balance at Dec. 31, 2013 1,099,305 64 407,056 1,000,312 122,214 (430,341)
Options exercised, 2014, 382,956 shares; 2013, 563,487 shares   0        
Conversion of common stock units, 2014, 10,834 shares; 2013, 11,851 shares   0        
Conversion of restricted stock units, 2014, 91,353 shares; 2013, 141,732 shares   0        
Options exercised and conversion of common stock units and restricted stock units     10,301      
Share-based compensation expense     635      
Net income 48,818     48,818    
Cash dividends, 2014, $0.46 per share; 2013, $0.39 per share       (19,614)    
Change in net unrealized gains and losses on fixed maturities and equity securities 147,565 [1],[3]       147,565  
Change in net funded status of pension and other postretirement benefit obligations 0 [1]       0  
Acquisition of shares, 2014, 136,976 shares; 2013, 173,428 shares           (3,867)
Ending balance at Jun. 30, 2014 $ 1,283,143 $ 64 $ 417,992 $ 1,029,516 $ 269,779 $ (434,208)
[1] All amounts are net of tax.
[2] The pretax amounts reclassified from accumulated other comprehensive loss, $15,417 and $22,279, are included in net realized investment gains and the related tax expenses, $5,396 and $7,798, are included in income tax expense in the Consolidated Statements of Operations for the three and six months ended June 30, 2013, respectively.
[3] The pretax amounts reclassified from accumulated other comprehensive income (loss), $3,455 and $5,140, are included in net realized investment gains and losses and the related tax expenses, $1,210 and $1,799, are included in income tax expense in the Consolidated Statements of Operations for the three and six months ended June 30, 2014, respectively.