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STOCK-BASED COMPENSATION PLANS (Tables)

12 Months Ended

Dec. 31, 2021

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Allocation of Recognized Compensation Expense

​

​	​	​	​	​	​	​	​	​	​
(in thousands)		2021			2020			2019
Stock options	​	$	—	​	$	12	​	$	28
Restricted stock awards	​	​	357	​	​	275	​	​	300
Performance stock units	​		317	​		225	​		182
Restricted stock units	​		1,391	​		960	​		841
Total compensation expense	​	$	2,065	​	$	1,472	​	$	1,351

Schedule of Tax Benefits Recognized

​

​	​	​	​	​	​	​	​	​	​
(in thousands)		2021			2020			2019
Stock options(1)	​	$	77	​	$	9	​	$	23
Restricted stock awards	​	​	84	​	​	65	​	​	72
Performance stock units	​		79	​		49	​		56
Restricted stock units	​		344	​		190	​		198
Total tax benefit	​	$	584	​	$	313	​	$	349

​

⁽¹⁾ The Company does not receive a tax benefit on this plan until disqualifying dispositions are made.

Summary of Stock Option Activity

​

​	​	​	​	​	​	​	​	​
​	​	Number of	​	Weighted		​	Aggregate
​	​	Stock Options	​	Average		​	Intrinsic Value
Stock Options		Outstanding		Exercise Price			(in thousands)
Outstanding at January 1, 2021		94,566	​	$	20.29		​
Granted		—	​		—		​
Exercised		(36,441)	​		19.38		​
Forfeited		—	​		—		​
Expired	​	(161)	​	​	13.27	​	​	​
Outstanding at December 31, 2021		57,964	​	$	20.89	​	$	466
​	​	​	​	​	​	​	​	​
Ending vested and expected to vest December 31, 2021		57,964	​	$	20.89	​	$	466
Exercisable at December 31, 2021		57,962	​		20.89	​		466

​

​

​

​

​

​

​	​	​	​	​	​	​	​	​
​	​	Number of	​	Weighted		​	Aggregate
​	​	Stock Options	​	Average		​	Intrinsic Value
Stock Options		Outstanding		Exercise Price			(in thousands)
Outstanding at January 1, 2020		107,784	​	$	20.15		​
Granted		—	​		—		​
Exercised		(9,860)	​		18.42		​
Forfeited		(483)	​		16.96		​
Expired	​	(2,875)	​	​	21.90	​	​	​
Outstanding at December 31, 2020		94,566	​	$	20.29	​	$	226
​	​	​	​	​	​	​	​	​
Ending vested and expected to vest December 31, 2020		94,566	​	$	20.29	​	$	226
Exercisable at December 31, 2020		92,956	​		20.35	​		217

Summary of Restricted Stock Awards Activity

​

​	​	​	​	​	​
​	​	Number of	​	​	​
​	​	Restricted Stock	​	Weighted Average
​	​	Awards	​	Grant Date Fair
Restricted Stock Awards		Outstanding		Value
Outstanding at January 1, 2021		—	​	$	—
Awarded		11,418	​		31.29
Vested		(11,418)	​		31.29
Forfeited		—	​		—
Outstanding at December 31, 2021		—	​	$	—
​	​	​	​	​	​
​	​	​	​	​	​
​	​	​	​	​	​
​	​	Number of	​	​	​
​	​	Restricted Stock	​	Weighted Average
​	​	Awards	​	Grant Date Fair
Restricted Stock Awards		Outstanding		Value
Outstanding at January 1, 2020		—	​	$	—
Awarded		39,565	​		23.59
Vested		(39,565)	​		23.59
Forfeited		—	​		—
Outstanding at December 31, 2020		—	​	$	—

Performance stock units

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary of Stock Units Activity

​

​	​	​	​	​	​
​	​	Number of	​	Weighted Average
​	​	Performance Stock	​	Grant Date Fair
Performance Stock Units		Units Outstanding		Value
Nonvested at January 1, 2021		56,328	​	$	24.98
Awarded		33,083	​		23.18
Vested and exercised		(7,694)	​		26.79
Forfeited		(11,252)	​		25.33
Nonvested at December 31, 2021		70,465	​	$	23.88

​

​

​

​	​	​	​	​	​
​	​	Number of	​	Weighted Average
​	​	Performance Stock	​	Grant Date Fair
Performance Stock Units		Units Outstanding		Value
Nonvested at January 1, 2020		43,058	​	$	26.01
Awarded		25,041	​		25.07
Vested and exercised		(10,369)	​		18.51
Forfeited		(1,402)	​		29.13
Nonvested at December 31, 2020		56,328	​	$	24.98

Restricted stock units

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary of Stock Units Activity

​

​	​	​	​	​	​
​	​	Number of	​	Weighted Average
​	​	Restricted Stock	​	Grant Date Fair
​		Units Outstanding		Value
Outstanding at January 1, 2021	​	131,398		$	23.57
Granted	​	59,401	​	​	25.51
Vested and exercised	​	(38,202)	​	​	27.33
Forfeited	​	(18,980)	​	​	22.72
Outstanding at December 31, 2021	​	133,617	​	$	23.48

​

​

​	​	​	​	​	​
​	​	Number of	​	Weighted Average
​	​	Restricted Stock	​	Grant Date Fair
​		Units Outstanding		Value
Outstanding at January 1, 2020	​	106,552		$	25.82
Granted	​	63,667	​	​	21.98
Vested and exercised	​	(31,565)	​	​	27.38
Forfeited	​	(7,256)	​	​	25.60
Outstanding at December 31, 2020	​	131,398	​	$	23.57

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