Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2017

Earnings Per Share, Basic and Diluted [Abstract]

Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share:

	For the Years Ended December 31,
(Dollars and shares in thousands)	2017			2016			2015
Numerator:
Net income	$	44,094		$	19,505		$	27,268
Net income allocated to unvested restricted stock	(409		)	(167		)	(204		)
Net income allocated to common shares	$	43,685		$	19,338		$	27,064
Denominator:
Denominator for basic earnings per share—weighted-average shares outstanding	26,606			22,871			19,491
Effect of dilutive securities—employee stock options	102			60			31
Denominator for diluted earnings per share—adjusted weighted-average shares outstanding	26,708			22,931			19,522
Basic earnings per share	$	1.64		$	0.85		$	1.39
Diluted earnings per share	$	1.64		$	0.84		$	1.39
Average anti-dilutive options excluded from computation of diluted earnings per share	169			280			496