Note 2 - Securities (Tables)

6 Months Ended

Dec. 31, 2023

Notes Tables

Marketable Securities [Table Text Block]

Available –for-Sale	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
December 31, 2023
Obligations of U.S. Treasury	$	8,957	$	—	$	(321	)	$	8,636
Obligations of U.S. government-sponsored entities and agencies		28,686		45		(3,273	)		25,458
Obligations of state and political subdivisions		87,136		150		(6,821	)		80,465
U.S. Government-sponsored mortgage-backed securities–residential		100,308		57		(13,452	)		86,913
U.S. Government-sponsored mortgage-backed securities– commercial		8,594		—		(1,678	)		6,916
U.S. Government-sponsored collateralized mortgage obligations– residential		57,406		162		(5,338	)		52,230
Other debt securities		17,088		—		(1,573	)		15,515
Total securities available-for-sale	$	308,175	$	414	$	(32,456	)	$	276,133

Held-to-Maturity	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses			Fair Value
December 31, 2023
Obligations of state and political subdivisions	$	6,428	$	—	$	(528	)	$	5,900

Available-for-sale	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
June 30, 2023
Obligation of U.S Treasury	$	8,941	$	—	$	(533	)	$	8,408
Obligations of U.S. government-sponsored entities and agencies		29,430		7		(3,745	)		25,692
Obligations of state and political subdivisions		92,891		63		(8,982	)		83,972
U.S. Government-sponsored mortgage-backed securities - residential		104,689		12		(15,066	)		89,635
U.S. Government-sponsored mortgage-backed securities - commercial		8,604		—		(1,809	)		6,795
U.S. Government-sponsored collateralized mortgage obligations – residential		55,800		8		(5,738	)		50,070
Other debt securities		17,175		—		(2,142	)		15,033
Total available-for-sale securities	$	317,530	$	90	$	(38,015	)	$	279,605

Held-to-maturity	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses			Fair Value
June 30, 2023
Obligations of state and political subdivisions	$	6,970	$	—	$	(676	)	$	6,294

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

	Three Months Ended December 31,				Six Months Ended December 31,
	2023		2022		2023		2022
Proceeds from sales	$	—	$	1,639	$	4,002	$	3,708
Gross realized gains		—		1		—		8
Gross realized losses		—		5		79		23

Investments Classified by Contractual Maturity Date [Table Text Block]

Available-for-Sale	Amortized Cost		Estimated Fair Value
Due in one year or less	$	11,378	$	11,143
Due after one year through five years		25,096		24,096
Due after five years through ten years		51,843		46,760
Due after ten years		53,550		48,075
Total		141,867		130,074
U.S. Government-sponsored mortgage-backed and related securities		166,308		146,059
Total securities available-for-sale	$	308,175	$	276,133
Held-to-Maturity
Due in one year or less	$	2,720	$	2,658
Due after one year through five years		467		457
Due after five years through ten years		3,241		2,785
Total securities held-to-maturity	$	6,428	$	5,900

Schedule of Unrealized Losses on Investments [Table Text Block]

	Less than 12 Months					12 Months or more					Total
Available-for-sale	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
December 31, 2023
Obligation of U.S. Treasury	$	—	$	—		$	8,636	$	(321	)	$	8,636	$	(321	)
Obligations of U.S. government-sponsored entities and agencies		1,091		(31	)		22,629		(3,242	)		23,720		(3,273	)
Obligations of state and political subdivisions		4,916		(74	)		61,833		(6,747	)		66,749		(6,821	)
U.S. Government-sponsored mortgage-backed securities – residential		2,494		(24	)		82,234		(13,428	)		84,728		(13,452	)
U.S. Government-sponsored mortgage-backed securities – commercial		—		—			6,916		(1,678	)		6,916		(1,678	)
Collateralized mortgage obligations - residential		11,934		(180	)		31,532		(5,158	)		43,466		(5,338	)
Other debt securities		—		—			15,515		(1,573	)		15,515		(1,573	)
Total temporarily impaired	$	20,435	$	(309	)	$	229,295	$	(32,147	)	$	249,730	$	(32,456	)

	Less than 12 Months				12 Months or more					Total
Held to Maturity	Fair Value		Unrecognized Loss		Fair Value		Unrecognized Loss			Fair Value		Unrecognized Loss
December 31, 2023
Obligations of state and political subdivisions	$	—	$	—	$	5,900	$	(528	)	$	5,900	$	(528	)
Total temporarily impaired	$	—	$	—	$	5,900	$	(528	)	$	5,900	$	(528	)

	Less than 12 Months					12 Months or more					Total
Available-for-sale	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
June 30, 2023
Obligations of U.S. Treasury	$	—	$	—		$	8,408	$	(533	)	$	8,408	$	(533	)
Obligations of U.S. government-sponsored entities and agencies		1,008		(10	)		23,551		(3,735	)		24,559		(3,745	)
Obligations of state and political subdivisions		16,009		(344	)		62,492		(8,638	)		78,501		(8,982	)
Mortgage-backed securities – residential		3,334		(84	)		85,096		(14,982	)		88,430		(15,066	)
Mortgage-backed securities – commercial		—		—			6,795		(1,809	)		6,795		(1,809	)
Collateralized mortgage obligations - residential		22,039		(638	)		27,023		(5,100	)		49,062		(5,738	)
Other debt securities		—		—			15,033		(2,142	)		15,033		(2,142	)
Total temporarily impaired	$	42,390	$	(1,076	)	$	228,398	$	(36,939	)	$	270,788	$	(38,015	)

	Less than 12 Months				12 Months or more					Total
Held to Maturity	Fair Value		Unrecognized Loss		Fair Value		Unrecognized Loss			Fair Value		Unrecognized Loss
June 30, 2023
Obligations of state and political subdivisions	$	—	$	—	$	6,294	$	(676	)	$	6,294	$	(676	)
Total temporarily impaired	$	—	$	—	$	6,294	$	(676	)	$	6,294	$	(676	)

Unrealized Gain (Loss) on Investments [Table Text Block]

	Three Months Ended December 31,					Six Months Ended December 31,
	2023		2022			2023		2022
Unrealized loss recognized on equity securities held at the end of the period	$	—	$	(33	)	$	—	$	(9	)