Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2019

Schedule of compensation expense and related tax benefit for all share-based awards

(In thousands)	2019		2018
Compensation expense	$	571	$	341
Income tax benefit		156		93

Schedule of stock option activity

		Weighted			Aggregate
		Average		Remaining	Intrinsic
		Exercise		Contractual	Value
	Options	Price		Life (years)	(in thousands)
Options outstanding at December 31, 2017	411,543	$	17.48	2.73	$	5,509
Granted	—		—	—		—
Exercised	73,889		17.36	—		973
Forfeited	—		—	—		—
Expired	—		—	—		—
Options outstanding at December 31, 2018	337,654	$	17.51	1.74	$	2,859
Granted	—		—	—		—
Exercised	221,245		17.50	—		2,483
Forfeited	—		—	—		—
Expired	—		—	—		—
Options outstanding at December 31, 2019	116,409	$	17.53	0.72	$	1,562
Options vested and exercisable at December 31, 2019	116,409	$	17.53	0.72	$	1,562

Summary of certain stock option activity

(In thousands)	2019		2018
Intrinsic value of stock options exercised	$	2,483	$	973
Proceeds received from stock options exercised		3,873		1,283
Tax benefits realized from stock options exercised		534		229
Total fair value of stock options that vested		—		35

Restricted Stock

Schedule of restricted stock award activity

		Weighted
		Average Grant
	Restricted	Date Fair
	Stock	Value
Unvested at December 31, 2017	10,806	$	29.16
Granted	10,019		30.73
Vested	4,401		28.63
Forfeited	—		—
Unvested at December 31, 2018	16,424	$	30.26
Unvested at December 31, 2018	16,424	$	30.26
Granted	10,366		27.30
Vested	6,541		30.14
Forfeited	—		—
Unvested at December 31, 2019	20,249	$	28.78

Restricted Stock Units Based on a Performance Condition

Schedule of restricted stock award activity

	Performance-
	Based Restricted
	Stock Units	Weighted
	Based on a	Average Grant
	Performance	Date Fair
	Condition	Value
Unvested at December 31, 2017	11,520	$	29.53
Granted	12,018		30.73
Vested	—		—
Forfeited	—		—
Unvested at December 31, 2018	23,538	$	30.14
Unvested at December 31, 2018	23,538	$	30.14
Granted	12,438		27.30
Vested	—		—
Forfeited	—		—
Unvested at December 31, 2019	35,976	$	29.16

Restricted Stock Units Based on a Market Condition

Schedule of restricted stock award activity

	Performance-
	Based Restricted	Monte Carlo
	Stock Units	Valuation of
	Based on a	the Company's
	Market Condition	Stock
Unvested at December 31, 2017	2,879	$	24.44
Granted	3,005		28.32
Vested	—		—
Forfeited	—		—
Unvested at December 31, 2018	5,884	$	26.42
Unvested at December 31, 2018	5,884	$	26.42
Granted	3,110		24.45
Vested	—		—
Forfeited	—		—
Unvested at December 31, 2019	8,994	$	25.74