Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2019

Share-based Payment Arrangement [Abstract]

Schedule of Share-based Compensation, Stock Options and Stock Appreciation Rights Award Activity

The following table presents certain information related to the activity of our non-vested stock option grants:

	Number of Stock Options	Weighted Average Grant Date Fair Value		Weighted Average Exercise Prices
Outstanding as of December 31, 2018	107,888	$	8.28	$	20.94
Granted	99,181	5.96		16.25
Less: Forfeited	—	—		—
Less: Vested	—	—		—
Outstanding as of June 30, 2019	207,069	$	7.17	$	18.69
Exercisable as of June 30, 2019	—	$	—	$	—

Schedule of Nonvested Share Activity

The following table presents certain information related to the activity of our non-vested common stock grants:

	Number of Restricted Shares	Weighted Average Grant Date Fair Value
Outstanding as of December 31, 2018	217,936	$	18.96
Granted (1)	132,578	16.28
Less: Forfeited	5,759	20.34
Less: Vested	121,628	19.12
Outstanding as of June 30, 2019	223,127	$	17.65

Share-based Payment Arrangement, Activity

The following table presents our total stock-based compensation expense:

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Employee stock-based compensation expense
Pre-tax	$	416	$	240	$	946	$	488
Post-tax (1)	329		190		747		386
Director stock-based compensation expense
Pre-tax	261		322		632		561
Post-tax (1)	206		254		499		443

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The following weighted-average assumptions were used to value the stock options granted:

	2019
Expected annual dividend yield	1.28	%
Expected volatility	41.07	%
Risk-free interest rate	3.11	%
Expected term	6	years