Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2018

Equity [Abstract]

Diluted Earnings per Share

Diluted earnings per share for the three and nine months ended September 30, 2018 and 2017 includes the effects of potential common shares issuable upon the vesting of restricted stock, when dilutive.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017
Net income	$	12,583	$	4,763	$	35,631	$	5,523
Weighted average number of common shares outstanding	30,219		29,875		30,219		29,874
Dilutive effect of restricted stock grants after application of the Treasury Stock Method	419		612		356		505
Dilutive shares outstanding	30,638		30,487		30,575		30,379
Basic earnings per share	$	0.42	$	0.16	$	1.18	$	0.18
Diluted earnings per share	$	0.41	$	0.16	$	1.17	$	0.18