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Note 12 - Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Net Funded Status [Table Text Block]

		December 31,
		2021				2020
(Amounts in thousands)
Beginning balance		$	12,579			$	11,312
Effect of curtailment			289				—
Service cost			352				310
Interest cost			315				355
Actuarial (gain) loss			(1,472	)			1,217
Benefits paid			(605	)			(615	)
Ending balance		$	11,458			$	12,579

Schedule of Net Benefit Costs [Table Text Block]

		Year Ended December 31,
		2021				2020				2019			Income Statement Location
(Amounts in thousands)
Service cost		$	352			$	310			$	320		Salaries and employee benefits
Interest cost			315				355				404		Other expense
Effect of curtailment			289				—				—		Salaries and employee benefits
Amortization of prior service cost			124				201				257		Other expense
Amortization of losses			264				186				20		Other expense
Net periodic cost		$	1,344			$	1,052			$	1,001
Assumed discount rate			2.88	%			2.53	%			3.10	%

Schedule of Expected Benefit Payments [Table Text Block]

(Amounts in thousands)
2022		$	685
2023			684
2024			734
2025			729
2026			831
2027 through 2031			3,669

Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

		Year Ended December 31,
		2021				2020				2019
(Amounts in thousands)
Pre-tax compensation expense		$	1,282			$	1,643			$	1,481
Excess tax (benefit) expense			(633	)			202				(340	)

Share-based Payment Arrangement, Option, Activity [Table Text Block]

(Amounts in thousands, except share and per share data)		Option Shares				Weighted Average Exercise Price Per Share				Weighted Average Remaining Contractual Term (Years)				Aggregate Intrinsic Value
Outstanding, January 1, 2021			114,279			$	19.56
Granted			131,198				33.00
Exercised			(39,995	)			13.44
Canceled/Expired			(604	)			24.72
Outstanding, December 31, 2021			204,878			$	29.35				4.99			$	834
Exercisable, December 31, 2021			73,680			$	22.84				5.42			$	779

Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]

		Shares				Weighted Average Grant-Date Fair Value
Nonvested, January 1, 2021			84,915			$	25.31
Granted			—				—
Vested			(37,497	)			26.93
Canceled			(1,762	)			23.85
Nonvested, December 31, 2021			45,656			$	24.03

X

- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

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