Note 7 - Accumulated Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Sep. 30, 2025

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Pretax			Tax Effect			After-tax			Affected Line Item in Consolidated Statements of Income
Balance as of June 30, 2025	$	(28,549	)	$	5,995		$	(22,554	)
Unrealized holding gains on available-for-sale securities arising during the period		4,178			(877	)		3,301
Amounts reclassified from accumulated other comprehensive gains		(3	)		1			(2	)	(a)(b)
Net current period other comprehensive income		4,175			(876	)		3,299
Balance as of September 30, 2025	$	(24,374	)	$	5,119		$	(19,255	)

	Pretax			Tax Effect			After-tax
Balance as of June 30, 2024	$	(35,864	)	$	7,532		$	(28,332	)
Unrealized holding gains on available-for-sale securities arising during the period		9,813			(2,062	)		7,751
Balance as of September 30, 2024	$	(26,051	)	$	5,470		$	(20,581	)