Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Computations of Basic and Diluted Earnings Per Share

The computations of basic and diluted EPS are set forth below:

	For the Years Ended December 31,
	2016		2015		2014
	(in thousands, except per share amounts)
Numerator for basic and diluted EPS — net income allocated to common stockholders	$	60,762	$	25,598	$	43,388
Denominator for basic EPS — weighted average number of shares	32,043		31,197		30,354
Add — dilutive effect of:
Weighted average number of incremental shares issuable from restricted stock units	31		3		4
Denominator for diluted EPS — weighted average number of shares and dilutive potential shares	32,074		31,200		30,358
Earnings per share:
Basic	$	1.90	$	0.82	$	1.43
Diluted	$	1.89	$	0.82	$	1.43