Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Schedule of number of stock options excluded from the computations of diluted earnings per share

The following table sets forth the weighted average number of stock options excluded for the periods indicated:

	Three Months Ended			Nine Months Ended
	September 30,	June 30,	September 30,	September 30,
	2017	2017	2016	2017	2016
Weighted average stock options excluded	10,036	29,513	5,000	12,192	136,951

Schedule of Company's unaudited earnings per share calculations

The following tables set forth the Company’s earnings per share calculations for the periods indicated:

	Three Months Ended
	September 30, 2017					June 30, 2017					September 30, 2016
	Net Income		Shares	Per Share Amount		Net Income		Shares	Per Share Amount		Net Income		Shares	Per Share Amount
	(dollars in thousands, except per share data)
Net income	$	20,232				$	14,176				$	9,227
Basic income available to common stockholders	20,232		39,709,565	$	0.51	14,176		39,586,524	$	0.36	9,227		27,387,123	$	0.34
Effect of dilutive stock option grants and warrants	—		776,549			—		807,712			—		538,228
Diluted income available to common stockholders plus assumed conversions	$	20,232	40,486,114	$	0.50	$	14,176	40,394,236	$	0.35	$	9,227	27,925,351	$	0.33

	Nine Months Ended September 30,
	2017					2016
	Net Income		Shares	Per Share Amount		Net Income		Shares	Per Share Amount
	(dollars in thousands, except per share data)
Net income	$	43,929				$	28,152
Basic income available to common stockholders	43,929		35,652,626	$	1.23	28,152		26,776,140	$	1.05
Effect of dilutive stock options and warrants			803,319					468,968
Diluted income available to common stockholders plus assumed conversions	$	43,929	36,455,945	$	1.20	$	28,152	27,245,108	$	1.03