v2.4.0.8
Comprehensive Income (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Comprehensive Income Detail [Abstract]        
Comprehensive income available for common stockholders $ 16,639 $ 6,774 $ 36,096 $ 9,589
Earnings per share on comprehensive income:        
Basic $ 0.30 $ 0.14 $ 0.65 $ 0.20
Diluted $ 0.29 $ 0.14 $ 0.64 $ 0.20
Weighted average common shares outstanding:        
Weighted Average Number of Shares Outstanding, Basic 56,079,813 48,929,348 55,375,929 48,218,572
Weighted Average Number of Shares Outstanding, Diluted 57,300,230 49,012,567 56,674,666 48,354,098