Note 3 - Securities (Tables)

12 Months Ended

Jun. 30, 2021

Notes Tables

Marketable Securities [Table Text Block]

Available-for-sale	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
June 30, 2021
Obligations of U.S. government-sponsored entities and agencies	$	14,746	$	301	$	(14	)	$	15,033
Obligations of state and political subdivisions		73,013		3,561		(75	)		76,499
U.S. Government-sponsored mortgage-backed securities - residential		90,065		1,136		(684	)		90,517
U.S. Government-sponsored mortgage-backed securities - commercial		8,641		204		—			8,845
U.S. Government-sponsored collateralized mortgage obligations – residential		16,302		129		(57	)		16,374
Other debt securities		500		—		(8	)		492
Total available-for-sale securities	$	203,267	$	5,331	$	(838	)	$	207,760

Held-to-maturity	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Fair Value
June 30, 2021
Obligations of state and political subdivisions	$	7,996	$	356	$	—	$	8,352

Available-for-sale	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
June 30, 2020
Obligations of U.S. Treasury	$	1,248	$	8	$	—		$	1,256
Obligations of U.S. government-sponsored entities and agencies		10,133		399		—			10,532
Obligations of state and political subdivisions		60,343		3,149		—			63,492
U.S. Government-sponsored mortgage-backed securities - residential		48,645		1,515		(4	)		50,156
U.S. Government-sponsored mortgage-backed securities – commercial		8,444		55		(2	)		8,497
U.S. Government-sponsored collateralized mortgage obligations – residential		9,712		285		(12	)		9,985
Total available-for-sale securities	$	138,525	$	5,411	$	(18	)	$	143,918

Held-to-maturity	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Fair Value
June 30, 2020
Obligations of state and political subdivisions	$	3,541	$	327	$	—	$	3,868

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

	2021			2020
Proceeds from sales	$	5,545		$	18,421
Gross realized gains		44			355
Gross realized losses		(30	)		—

Investments Classified by Contractual Maturity Date [Table Text Block]

Available-for-sale	Amortized Cost		Fair Value
Due in one year or less	$	5,642	$	5,712
Due after one year through five years		12,346		12,800
Due after five years through ten years		20,295		20,824
Due after ten years		49,976		52,688
Total		88,259		92,024
U.S. Government-sponsored mortgage-backed and related securities		115,008		115,736
Total	$	203,267	$	207,760

Held-to-maturity	Amortized Cost		Fair Value
Due after one year through five years	$	294	$	309
Due after five years through ten years		5,367		5,547
Due after ten years		2,335		2,496
Total	$	7,996	$	8,352

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
June 30, 2021
Obligations of U.S. government-sponsored entities and agencies	$	2,003	$	(14	)	$	—	$	—		$	2,003	$	(14	)
Obligations of state and political subdivisions		7,398		(75	)		—		—			7,398		(75	)
Mortgage-backed securities – residential		42,378		(684	)		—		—			42,378		(684	)
Collateralized mortgage obligations - residential		7,707		(56	)		552		(1	)		8,259		(57	)
Other		492		(8	)		—		—			492		(8	)
Total temporarily impaired	$	59,978	$	(837	)	$	552	$	(1	)	$	60,530	$	(838	)

	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, 2020
Mortgage-backed securities – residential	$	—	$	—		$	625	$	(4	)	$	625	$	(4	)
Mortgage-backed securities – commercial		1,806		(2	)		—		—			1,806		(2	)
Collateralized mortgage obligations – residential		1,700		(12	)		—		—			1,700		(12	)
Total temporarily impaired	$	3,506	$	(14	)	$	625	$	(4	)	$	4,131	$	(18	)

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

	2021		2020
Unrealized gains recognized on equity securities held at the end of the period	$	24	$	—