Stockholders' Equity and EPS (Tables)

3 Months Ended

Mar. 31, 2017

Equity and Earnings Per Share [Abstract]

The following table summarizes the items reclassified out of accumulated other comprehensive income into the Consolidated Statements of Income (unaudited) for the three months ended March 31, 2017 and 2016:



		Three months ended March 31,
(Dollars in thousands)	Income Statement Location	2017			2016
Reclassification adjustment for (gains) losses included in net income	Gains (losses) on investment securities, net	$	(608	)	$	746
Related tax expense (benefit)	Income tax expense	248			(304		)
Total reclassification adjustment for (gains) losses included in net income, net of tax		$	(360	)	$	442

Reconciliation of Basic EPS to Diluted EPS

The following is a reconciliation of basic EPS to diluted EPS for the three months ended March 31, 2017 and 2016:



	Three months ended March 31,
(Dollars and shares in thousands, except per share amounts)	2017		2016
Numerator:
Net income available to common stockholders	$	101,483	$	79,174
Denominator:
Weighted average common shares outstanding-basic	52,344		51,646
Weighted average effect of dilutive securities:
Stock options and ESPP	440		264
Restricted stock units	395		175
Denominator for diluted calculation	53,179		52,085
Earnings per common share:
Basic	$	1.94	$	1.53
Diluted	$	1.91	$	1.52

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following table summarizes the weighted-average common shares excluded from the diluted EPS calculation due to the antidilutive effect for the three months ended March 31, 2017 and 2016:



	Three months ended March 31,
(Shares in thousands)	2017	2016
Stock options	—	351
Restricted stock units	21	14
Total	21	365