Note 2 - Securities (Tables)

3 Months Ended

Sep. 30, 2023

Notes Tables

Marketable Securities [Table Text Block]

Available –for-Sale	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
September 30, 2023
Obligations of U.S. Treasury	$	8,949	$	—	$	(470	)	$	8,479
Obligations of U.S. government-sponsored entities and agencies		28,908		—		(4,405	)		24,503
Obligations of state and political subdivisions		87,795		2		(13,077	)		74,720
U.S. Government-sponsored mortgage-backed securities–residential		101,834		—		(19,292	)		82,542
U.S. Government-sponsored mortgage-backed securities– commercial		8,599		—		(2,175	)		6,424
U.S. Government-sponsored collateralized mortgage obligations– residential		55,516		28		(6,262	)		49,282
Other debt securities		17,127		—		(2,047	)		15,080
Total securities available-for-sale	$	308,728	$	30	$	(47,728	)	$	261,030

Held-to-Maturity	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses			Fair Value
September 30, 2023
Obligations of state and political subdivisions	$	6,866	$	—	$	(743	)	$	6,123

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 September 30,
	2023		2022
Proceeds from sales	$	4,002	$	2,069
Gross realized gains		—		7
Gross realized losses		79		18

Investments Classified by Contractual Maturity Date [Table Text Block]

Available-for-Sale	Amortized Cost		Estimated Fair Value
Due in one year or less	$	6,575	$	6,445
Due after one year through five years		26,884		25,275
Due after five years through ten years		52,244		45,075
Due after ten years		57,076		45,987
Total		142,779		122,782
U.S. Government-sponsored mortgage-backed and related securities		165,949		138,248
Total securities available-for-sale	$	308,728	$	261,030
Held-to-Maturity
Due after one year through five years	$	3,092	$	2,954
Due after five years through ten years		533		518
Due after ten years		3,241		2,651
Total securities held-to-maturity	$	6,866	$	6,123

Schedule of Unrealized Loss 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
September 30, 2023
Obligation of U.S. Treasury	$	—	$	—		$	8,479	$	(470	)	$	8,479	$	(470	)
Obligations of U.S. government-sponsored entities and agencies		1,896		(62	)		22,607		(4,343	)		24,503		(4,405	)
Obligations of state and political subdivisions		11,781		(606	)		60,475		(12,471	)		72,256		(13,077	)
U.S. Government-sponsored mortgage-backed securities – residential		3,555		(136	)		78,987		(19,156	)		82,542		(19,292	)
U.S. Government-sponsored mortgage-backed securities – commercial		—		—			6,424		(2,175	)		6,424		(2,175	)
Collateralized mortgage obligations - residential		13,676		(276	)		31,518		(5,986	)		45,194		(6,262	)
Other debt securities		—		—			15,080		(2,047	)		15,080		(2,047	)
Total temporarily impaired	$	30,908	$	(1,080	)	$	223,570	$	(46,648	)	$	254,478	$	(47,728	)

	Less than 12 Months				12 Months or more					Total
Held to Maturity	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
September 30, 2023
Obligations of state and political subdivisions	$	—	$	—	$	6,123	$	(743	)	$	6,123	$	(743	)
Total temporarily impaired	$	—	$	—	$	6,123	$	(743	)	$	6,123	$	(743	)

	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		Unrealized Loss		Fair Value		Unrealized Loss			Fair Value		Unrealized 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 September 30,
	2023		2022
Unrealized loss recognized on equity securities held at the end of the period	$	—	$	(24	)