Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2017

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

Schedule of summary of stock option transactions

A summary of stock option transactions for the year ended December 31, 2017 is as follows:

	Option Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value ($000)
Outstanding at December 31, 2016	58,411		$	24.37
Replacement stock options	—		—
Granted	—		—
Exercised	(4,950	)	22.93
Forfeited	(578	)	23.33
Expired	(1,898	)	36.08
Outstanding at December 31, 2017	50,985		$	24.09	0.79 years	$	725
Exercisable at December 31, 2017	50,985		$	24.09	0.79 years	$	725

Schedule of summary of information related to stock options outstanding

The following table summarizes information related to stock options outstanding on December 31, 2017:

Options Outstanding and Exercisable
Range of Exercise Prices	Number of Outstanding Options	Weighted- Average Remaining Contractual Life	Weighted- Average Exercise Price
$20.00 to $25.00	27,060	1.04 years	$	22.10
$25.01 to $30.00	22,275	0.55	25.82
$30.01 to $41.67	1,650	0.01	33.33
	50,985	0.79 years	$	24.09

Schedule of Nonvested restricted stock activity

Nonvested restricted stock activity for the year ended December 31, 2017 is summarized in the following table:

Restricted Stock	Shares		Weighted Average Grant Date Value
Nonvested at December 31, 2016	50,822		$	23.21
Granted	14,453		34.74
Vested	(18,774	)	24.49
Forfeited	—		—
Nonvested at December 31, 2017	46,501		26.28