Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2016

Earnings per share consisted of the following components for the periods indicated:



	Three Months Ended				Six Months Ended
	June 30				June 30
	2016		2015		2016		2015
	(Dollars in thousands, except share and per share data)
Net income	$	20,374	$	17,451	$	38,985	$	26,910

Weighted Average Shares
Basic shares	26,304,129		26,149,593		26,289,726		25,558,016
Effect of dilutive securities	47,885		71,819		45,679		76,626
Diluted shares	26,352,014		26,221,412		26,335,405		25,634,642

Net income per share
Basic EPS	$	0.77	$	0.67	$	1.48	$	1.05
Effect of dilutive securities	—		—		—		—
Diluted EPS	$	0.77	$	0.67	$	1.48	$	1.05

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

The following table illustrates the options to purchase common stock or shares of performance-based restricted stock that were excluded from the calculation of diluted earnings per share because they were anti-dilutive for the periods indicated:



	Three Months Ended		Six Months Ended
	June 30		June 30
	2016	2015	2016	2015
Stock options	—	—	3,626	—
Performance-based restricted stock	—	—	—	—