Share-Based Compensation - (Tables)

3 Months Ended

Mar. 31, 2018

Share Based Compensation [Abstract]

Summary of Nonvested Restricted Stock Unit Activity

A summary of the activity with respect to the Company’s nonvested restricted stock units during the three months ended March 31, 2018 is as follows:

	Number of Shares			Weighted Average Grant Date Fair Value
Nonvested at December 31, 2017		1,014		$	14.88
Granted		109		$	27.36
Vested		(159	)	$	12.52
Forfeited		(7	)	$	13.37
Nonvested at March 31, 2018		957		$	16.71