Stock Based Compensation (Tables)

3 Months Ended

Mar. 31, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

The following table presents the roll forward of restricted stock units by units and weighted average grant-date fair value.

Roll-Forward of Restricted Stock Units
Non-vested at January 1, 2018	—
Granted	3,279
Vested	—
Canceled	—
Non-vested at March 31, 2018	3,279
Roll-Forward of Non-vested Restricted Stock Units - Weighted Average Fair Value:
Non-vested at January 1, 2018	$	—
Granted	33.55
Vested	—
Canceled	—
Non-vested at March 31, 2018	33.55

The following table presents the roll forward of stock options issued pursuant to the Long Term Incentive Plan by Shares and Weighted Average Exercise Prices.

Roll-Forward of Shares Outstanding:
Outstanding at January 1, 2018	346,155
Granted	55,188
Exercised	(27,662		)
Forfeited	—
Outstanding at March 31, 2018	373,681
Exercisable at Period-End	247,333
Vested and Expected to Vest	126,348
Roll-Forward of Shares Outstanding - Weighted Average Exercise Price:
Outstanding at January 1, 2018	$	24.12
Granted	30.85
Exercised	22.03
Forfeited	—
Outstanding at March 31, 2018	25.27
Exercisable at Period-End	22.57
Vested and Expected to Vest	30.54
Schedule of Other Long Term Incentive Plan Information
Grants Issued During 2018 - Weighted Average Information:
Fair Value	$	5.76
Fair Value Assumptions:
Dividend Yield	2.98		%
Expected Volatility	21.55		%
Risk Free Interest Rate	2.68		%
Expected Lives (in years)	6.98

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs

The following table presents information on the amounts expensed for the periods ended March 31, 2018 and 2017:

Share-Based Compensation Expense
	For the Three Months Ended March 31,
	2018		2017
Share-Based Compensation Expense	$	89	$	83