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Note 2 - Investments (Tables)

9 Months Ended

Sep. 30, 2025

Notes Tables

Investment [Table Text Block]

		September 30, 2025
														Estimated
		Amortized				Unrealized				Unrealized				Fair
SECURITIES AVAILABLE-FOR-SALE		Cost				Gains				Losses				Values				ACL
U.S. agency securities		$	20,260			$	31			$	(2,303	)		$	17,988			$	—
Corporate securities			16,000				7				(556	)			15,451				—
Municipal bonds			81,925				5				(11,225	)			70,705				—
Mortgage-backed securities			205,937				865				(9,580	)			197,222				—
Asset-backed securities			11,030				—				(701	)			10,329				—
Total securities available-for-sale			335,152				908				(24,365	)			311,695				—
SECURITIES HELD-TO-MATURITY
Corporate securities			29,336				404				(82	)			29,658				220
Municipal bonds			2,270				214				—				2,484				—
Total securities held-to-maturity			31,606				618				(82	)			32,142				220
Total securities		$	366,758			$	1,526			$	(24,447	)		$	343,837			$	220

		December 31, 2024
														Estimated
		Amortized				Unrealized				Unrealized				Fair
SECURITIES AVAILABLE-FOR-SALE		Cost				Gains				Losses				Values				ACL
U.S. agency securities		$	20,247			$	45			$	(3,154	)		$	17,138			$	—
Corporate securities			16,000				8				(882	)			15,126				—
Municipal bonds			82,774				—				(12,430	)			70,344				—
Mortgage-backed securities			178,740				415				(11,969	)			167,186				—
Asset-backed securities			12,511				3				(1,133	)			11,381				—
Total securities available-for-sale			310,272				471				(29,568	)			281,175				—
SECURITIES HELD-TO-MATURITY
Corporate securities			8,500				—				(356	)			8,144				45
Total securities held-to-maturity			8,500				—				(356	)			8,144				45
Total securities		$	318,772			$	471			$	(29,924	)		$	289,319			$	45

Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Table Text Block]

SECURITIES HELD-TO-MATURITY		For the Three Months Ended September 30,
Corporate Securities		2025				2024
Beginning ACL balance		$	220			$	45
Provision for credit losses			—				—
Total ending ACL balance		$	220			$	45

SECURITIES HELD-TO-MATURITY		For the Nine Months Ended September 30,
Corporate Securities		2025				2024
Beginning ACL balance		$	45			$	45
Provision for credit losses			175				—
Total ending ACL balance		$	220			$	45

Debt Securities, Held-to-Maturity, Credit Quality Indicator [Table Text Block]

		September 30,				December 31,
Corporate securities		2025				2024
BBB/BBB-		$	29,336			$	8,500
Municipal bonds
AA			2,270				—
Total		$	31,606			$	8,500

Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block]

		September 30, 2025
Purpose or beneficiary		Carrying Value				Amortized Cost				Fair Value
State and local government public deposits		$	22,377			$	25,939			$	22,377

Gain (Loss) on Securities [Table Text Block]

		September 30, 2025
		Less than 12 Months								12 Months or Longer								Total
SECURITIES AVAILABLE-FOR-SALE		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
U.S. agency securities		$	—			$	—			$	15,957			$	(2,303	)		$	15,957			$	(2,303	)
Corporate securities			5,997				(3	)			5,447				(553	)			11,444				(556	)
Municipal bonds			487				—				69,387				(11,225	)			69,874				(11,225	)
Mortgage-backed securities			50,987				(508	)			62,610				(9,072	)			113,597				(9,580	)
Asset-backed securities			3,713				(18	)			6,616				(683	)			10,329				(701	)
Total securities available-for-sale			61,184				(529	)			160,017				(23,836	)			221,201				(24,365	)
SECURITIES HELD-TO-MATURITY
Corporate securities			5,594				(22	)			940				(60	)			6,534				(82	)
Total securities held-to-maturity			5,594				(22	)			940				(60	)			6,534				(82	)
Total securities		$	66,778			$	(551	)		$	160,957			$	(23,896	)		$	227,735			$	(24,447	)

		December 31, 2024
		Less than 12 Months								12 Months or Longer								Total
SECURITIES AVAILABLE-FOR-SALE		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
U.S. agency securities		$	—			$	—			$	15,093			$	(3,154	)		$	15,093			$	(3,154	)
Corporate securities			6,781				(219	)			5,337				(663	)			12,118				(882	)
Municipal bonds			1,677				(10	)			68,667				(12,420	)			70,344				(12,430	)
Mortgage-backed securities			31,093				(241	)			63,934				(11,728	)			95,027				(11,969	)
Asset-backed securities			3,638				(41	)			7,190				(1,092	)			10,828				(1,133	)
Total securities available-for-sale			43,189				(511	)			160,221				(29,057	)			203,410				(29,568	)
SECURITIES HELD-TO-MATURITY
Corporate securities			—				—				8,144				(356	)			8,144				(356	)
Total securities held-to-maturity			—				—				8,144				(356	)			8,144				(356	)
Total securities		$	43,189			$	(511	)		$	168,365			$	(29,413	)		$	211,554			$	(29,924	)

Investments Classified by Contractual Maturity Date [Table Text Block]

		September 30, 2025								December 31, 2024
SECURITIES AVAILABLE-FOR-SALE		Amortized				Fair				Amortized				Fair
U.S. agency securities		Cost				Value				Cost				Value
Due after one year through five years		$	4,972			$	4,762			$	4,962			$	4,575
Due after five years through ten years			15,288				13,226				10,975				9,193
Due after ten years			—				—				4,310				3,370
Subtotal			20,260				17,988				20,247				17,138
Corporate securities
Due after one year through five years			14,000				13,934				11,000				10,766
Due after five years through ten years			2,000				1,517				3,000				2,918
Due after ten years			—				—				2,000				1,442
Subtotal			16,000				15,451				16,000				15,126
Municipal bonds
Due after one year through five years			2,147				2,150				2,186				2,168
Due after five years through ten years			4,121				3,785				4,158				3,728
Due after ten years			75,657				64,770				76,430				64,448
Subtotal			81,925				70,705				82,774				70,344
Mortgage-backed securities
Federal National Mortgage Association (“FNMA”)			86,824				79,479				90,771				80,677
Federal Home Loan Mortgage Corporation (“FHLMC”)			46,537				45,823				48,765				47,773
Government National Mortgage Association (“GNMA”)			72,576				71,920				39,204				38,736
Subtotal			205,937				197,222				178,740				167,186
Asset-backed securities
Due within one year			130				129				203				200
Due after one year through five years			744				728				1,073				1,037
Due after five years through ten years			2,599				2,446				2,867				2,648
Due after ten years			7,557				7,026				8,368				7,496
Subtotal			11,030				10,329				12,511				11,381
Total securities available-for-sale			335,152				311,695				310,272				281,175
SECURITIES HELD-TO-MATURITY
Corporate securities
Due after one year through five years			3,500				3,488				—				—
Due after five years through ten years			25,836				26,170				8,500				8,144
Subtotal			29,336				29,658				8,500				8,144
Municipal bonds
Due after five years through ten years			2,270				2,484				—				—
Subtotal			2,270				2,484				—				—
Total securities held-to-maturity			31,606				32,142				8,500				8,144
Total securities		$	366,758			$	343,837			$	318,772			$	289,319

Schedule of Realized Gain (Loss) [Table Text Block]

For the Three Months Ended September 30, 2025

Gross

Gross

Proceeds

Gains

(Losses)

Securities available-for-sale

$

—

$

—

$

—

		For the Three Months Ended September 30, 2024
						Gross				Gross
		Proceeds				Gains				(Losses)
Securities available-for-sale		$	3,448			$	11			$	—

For the Nine Months Ended September 30, 2025

Gross

Gross

Proceeds

Gains

(Losses)

Securities available-for-sale

$

—

$

—

$

—

		For the Nine Months Ended September 30, 2024
						Gross				Gross
		Proceeds				Gains				(Losses)
Securities available-for-sale		$	101,907			$	215			$	(8,051	)

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+ References

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