Note 4 - Loans (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	December 31,
	2022		2021
Commercial	$	304,247	$	299,773
Commercial real estate:
Construction and land development		197,525		134,221
Commercial real estate - owner occupied		418,462		391,517
Commercial real estate - non-owner occupied		827,728		731,034
Residential real estate:
Residential		338,132		289,757
Home equity		93,740		93,203
Consumer		6,615		7,075
Total loans, net of deferred fees and costs	$	2,186,449	$	1,946,580

Schedule of Outstanding and Carrying Amount of Certain Loans Acquired in Transfer [Table Text Block]

	2022		2021
Outstanding principal balance	$	125,856	$	163,574
Carrying amount		120,432		156,975

	2022		2021
Outstanding principal balance	$	17,788	$	24,696
Carrying amount		13,541		19,802

Schedule of Changes in Accretable Yield on Acquired Loans [Table Text Block]

	2022			2021			2020
Balance at January 1	$	4,902		$	6,513		$	7,893
Accretion		(2,186	)		(5,292	)		(3,553	)
Reclassification from nonaccretable difference		986			2,780			2,233
Other changes, net (1)		(172	)		901			(60	)
Balance at December 31	$	3,530		$	4,902		$	6,513

Financing Receivable, Past Due [Table Text Block]

					90 Days +
					Past Due		Non-		Total
	30- 59 Days		60-89 Days		and Still		Accrual		Past				Total
	Past Due		Past Due		Accruing		Loans		Due		Current		Loans
Commercial	$	161	$	—	$	—	$	4	$	165	$	304,082	$	304,247
Commercial real estate:
Construction and land development		—		—		—		—		—		197,525		197,525
Commercial real estate - owner occupied		724		268		—		—		992		417,470		418,462
Commercial real estate - non-owner occupied		319		—		—		301		620		827,108		827,728
Residential:
Residential		664		90		—		797		1,551		336,581		338,132
Home equity		104		—		—		205		309		93,431		93,740
Consumer		—		—		16		—		16		6,599		6,615
Total	$	1,972	$	358	$	16	$	1,307	$	3,653	$	2,182,796	$	2,186,449

					90 Days +
					Past Due		Non-		Total
	30- 59 Days		60-89 Days		and Still		Accrual		Past				Total
	Past Due		Past Due		Accruing		Loans		Due		Current		Loans
Commercial	$	120	$	—	$	—	$	26	$	146	$	299,627	$	299,773
Commercial real estate:
Construction and land development		—		—		—		—		—		134,221		134,221
Commercial real estate - owner occupied		—		—		—		12		12		391,505		391,517
Commercial real estate - non-owner occupied		—		—		—		1,093		1,093		729,941		731,034
Residential:
Residential		670		20		154		792		1,636		288,121		289,757
Home equity		12		30		47		80		169		93,034		93,203
Consumer		6		—		15		3		24		7,051		7,075
Total	$	808	$	50	$	216	$	2,006	$	3,080	$	1,943,500	$	1,946,580

Impaired Financing Receivables [Table Text Block]

			Unpaid				Average		Interest
	Recorded		Principal		Related		Recorded		Income
	Investment		Balance		Allowance		Investment		Recognized
With no related allowance recorded:
Commercial	$	—	$	—	$	—	$	—	$	—
Commercial real estate:
Construction and land development		—		—		—		—		—
Commercial real estate - owner occupied		2,420		2,420		—		1,454		108
Commercial real estate - non-owner occupied		1,360		1,359		—		1,186		40
Residential:
Residential		1,149		1,156		—		935		21
Home equity		165		165		—		93		—
Consumer		—		—		—		—		—
	$	5,094	$	5,100	$	—	$	3,668	$	169
With a related allowance recorded:
Commercial	$	—	$	—	$	—	$	139	$	—
Commercial real estate:
Construction and land development		—		—		—		—		—
Commercial real estate - owner occupied		—		—		—		—		—
Commercial real estate - non-owner occupied		—		—		—		—		—
Residential
Residential		—		—		—		41		—
Home equity		—		—		—		—		—
Consumer		—		—		—		38		—
	$	—	$	—	$	—	$	218	$	—
Total:
Commercial	$	—	$	—	$	—	$	139	$	—
Commercial real estate:
Construction and land development		—		—		—		—		—
Commercial real estate - owner occupied		2,420		2,420		—		1,454		108
Commercial real estate - non-owner occupied		1,360		1,359		—		1,186		40
Residential:
Residential		1,149		1,156		—		976		21
Home equity		165		165		—		93		—
Consumer		—		—		—		38		—
	$	5,094	$	5,100	$	—	$	3,886	$	169

			Unpaid				Average		Interest
	Recorded		Principal		Related		Recorded		Income
	Investment		Balance		Allowance		Investment		Recognized
With no related allowance recorded:
Commercial	$	—	$	—	$	—	$	4	$	—
Commercial real estate:
Construction and land development		—		—		—		—		—
Commercial real estate - owner occupied		8		5		—		71		1
Commercial real estate - non-owner occupied		1,185		1,186		—		1,107		23
Residential:
Residential		1,021		1,031		—		1,217		41
Home equity		4		4		—		5		1
Consumer		—		—		—		—		—
	$	2,218	$	2,226	$	—	$	2,404	$	66
With a related allowance recorded:
Commercial	$	14	$	7	$	7	$	25	$	1
Commercial real estate:
Construction and land development		—		—		—		—		—
Commercial real estate - owner occupied		—		—		—		—		—
Commercial real estate - non-owner occupied		—		—		—		30		—
Residential:
Residential		—		—		—		61		2
Home equity		—		—		—		—		—
Consumer		—		—		—		—		—
	$	14	$	7	$	7	$	116	$	3
Total:
Commercial	$	14	$	7	$	7	$	29	$	1
Commercial real estate:
Construction and land development		—		—		—		—		—
Commercial real estate - owner occupied		8		5		—		71		1
Commercial real estate - non-owner occupied		1,185		1,186		—		1,137		23
Residential:
Residential		1,021		1,031		—		1,278		43
Home equity		4		4		—		5		1
Consumer		—		—		—		—		—
	$	2,232	$	2,233	$	7	$	2,520	$	69

Financing Receivable, Troubled Debt Restructuring [Table Text Block]

	Loans Modified as TDRs for the Year Ended December 31, 2022
			Pre-Modification		Post-Modification
	Number of		Outstanding Recorded		Outstanding Recorded
	Contracts		Investment		Investment
Commercial		—	$	—	$	—
Commercial real estate - owner occupied		1		2,420		2,420
Commercial real estate - non-owner occupied		—		—		—
Residential real estate		1		109		109
Home equity		—		—		—
Consumer		—		—		—
Total		2	$	2,529	$	2,529

	Loans Modified as TDRs for the Year Ended December 31, 2021
			Pre-Modification		Post-Modification
	Number of		Outstanding Recorded		Outstanding Recorded
	Contracts		Investment		Investment
Commercial		—	$	—	$	—
Commercial real estate - owner occupied		—		—		—
Commercial real estate - non-owner occupied		1		1,093		1,093
Residential real estate		—		—		—
Home equity		—		—		—
Consumer		—		—		—
Total		1	$	1,093	$	1,093

	Loans Modified as TDRs for the Year Ended December 31, 2020
			Pre-Modification		Post-Modification
	Number of		Outstanding Recorded		Outstanding Recorded
	Contracts		Investment		Investment
Commercial		1	$	106	$	106
Commercial real estate - owner occupied		—		—		—
Commercial real estate - non-owner occupied		2		1,311		1,311
Residential real estate		1		82		82
Home equity		1		6		6
Consumer		—		—		—
Total		5	$	1,505	$	1,505

Financing Receivable Credit Quality Indicators [Table Text Block]

	Commercial		Construction and Land Development		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-owner Occupied		Residential Real Estate		Home Equity
Pass	$	288,041	$	197,331	$	405,223	$	826,844	$	333,124	$	93,062
Special Mention		10,657		—		2,388		239		1,577		—
Substandard		5,548		194		10,851		645		3,431		678
Doubtful		1		—		—		—		—		—
Total	$	304,247	$	197,525	$	418,462	$	827,728	$	338,132	$	93,740

	Consumer
Performing	$	6,599
Nonperforming		16
Total	$	6,615

	Commercial		Construction and Land Development		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-owner Occupied		Residential Real Estate		Home Equity
Pass	$	290,823	$	130,111	$	372,177	$	720,138	$	285,188	$	92,807
Special Mention		8,333		2,881		11,048		8,702		1,774		—
Substandard		617		1,229		8,292		2,194		2,795		396
Doubtful		—		—		—		—		—		—
Total	$	299,773	$	134,221	$	391,517	$	731,034	$	289,757	$	93,203

	Consumer
Performing	$	7,057
Nonperforming		18
Total	$	7,075