Note 19 - Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

			Fair Value Measurements at December 31, 2022 Using
			Quoted Prices		Significant
			in Active		Other		Significant
	Balance as of		Markets for		Observable		Unobservable
	December 31,		Identical Assets		Inputs		Inputs
Description	2022		Level 1		Level 2		Level 3
Assets:
Securities available for sale:
U.S. Treasury	$	139,427	$	—	$	139,427	$	—
Federal agencies and GSEs		83,348		—		83,348		—
Mortgage-backed and CMOs		294,093		—		294,093		—
State and municipal		63,723		—		63,723		—
Corporate		27,471		—		27,471		—
Total securities available for sale	$	608,062	$	—	$	608,062	$	—
Loans held for sale	$	1,061	$	—	$	1,061	$	—
Derivative - cash flow hedges	$	1,325	$	—	$	1,325	$	—

			Fair Value Measurements at December 31, 2021 Using
			Quoted Prices		Significant
			in Active		Other		Significant
	Balance as of		Markets for		Observable		Unobservable
	December 31,		Identical Assets		Inputs		Inputs
Description	2021		Level 1		Level 2		Level 3
Assets:
Securities available for sale:
U.S. Treasury	$	149,577	$	—	$	149,577	$	—
Federal agencies and GSEs		104,580		—		104,580		—
Mortgage-backed and CMOs		356,310		—		356,310		—
State and municipal		66,472		—		66,472		—
Corporate		15,528		—		15,528		—
Total securities available for sale	$	692,467	$	—	$	692,467	$	—
Loans held for sale	$	8,481	$	—	$	8,481	$	—
Liabilities:
Derivative - cash flow hedges	$	2,800	$	—	$	2,800	$	—

Fair Value Measurements, Nonrecurring [Table Text Block]

			Fair Value Measurements at December 31, 2022 Using
			Quoted Prices		Significant
			in Active		Other		Significant
	Balance as of		Markets for		Observable		Unobservable
	December 31,		Identical Assets		Inputs		Inputs
Description	2022		Level 1		Level 2		Level 3
Assets:
Other real estate owned, net	$	27	$	-	$	-	$	27

			Fair Value Measurements at December 31, 2021 Using
			Quoted Prices		Significant
			in Active		Other		Significant
	Balance as of		Markets for		Observable		Unobservable
	December 31,		Identical Assets		Inputs		Inputs
Description	2021		Level 1		Level 2		Level 3
Assets:
Impaired loans, net of valuation allowance	$	7	$	—	$	—	$	7
Other real estate owned, net		143		—		—		143

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]

				December 31, 2022		December 31, 2021
Assets	Valuation Technique	Unobservable Input	Range; Weighted Average		Range; Weighted Average
Other real estate owned, net	Discounted appraised value	Selling cost		8.00%		8.00%

Fair Value, by Balance Sheet Grouping [Table Text Block]

	Fair Value Measurements at December 31, 2022 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs		Fair Value
	Carrying Value		Level 1		Level 2		Level 3		Balance
Financial Assets:
Cash and cash equivalents	$	73,340	$	73,340	$	—	$	—	$	73,340
Securities available for sale		608,062		—		608,062		—		608,062
Restricted stock		12,651		—		12,651		—		12,651
Loans held for sale		1,061		—		1,061		—		1,061
Loans, net of allowance		2,166,894		—		—		2,096,480		2,096,480
Bank owned life insurance		29,692		—		29,692		—		29,692
Derivative - cash flow hedges		1,325		—		1,325		—		1,325
Accrued interest receivable		7,255		—		7,255		—		7,255
Financial Liabilities:
Deposits	$	2,596,328	$	—	$	2,595,713	$	—	$	2,595,713
Repurchase agreements		370		—		370		—		370
Other short-term borrowings		100,531		—		100,531		—		100,531
Junior subordinated debt		28,334		—		—		24,479		24,479
Accrued interest payable		799		—		799		—		799

	Fair Value Measurements at December 31, 2021 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs		Fair Value
	Carrying Value		Level 1		Level 2		Level 3		Balance
Financial Assets:
Cash and cash equivalents	$	506,818	$	506,818	$	—	$	—	$	506,818
Securities available for sale		692,467		—		692,467		—		692,467
Restricted stock		8,056		—		8,056		—		8,056
Loans held for sale		8,481		—		8,481		—		8,481
Loans, net of allowance		1,927,902		—		—		1,914,887		1,914,887
Bank owned life insurance		29,107		—		29,107		—		29,107
Accrued interest receivable		5,822		—		5,822		—		5,822
Financial Liabilities:
Deposits	$	2,890,353	$	—	$	2,892,487	$	—	$	2,892,487
Repurchase agreements		41,128		—		41,128		—		41,128
Junior subordinated debt		28,232		—		—		26,635		26,635
Accrued interest payable		392		—		392		—		392
Derivative - cash flow hedges		2,800		—		2,800		—		2,800