Note 19 - Revenue Recognition - Noninterest Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Service charges on deposit accounts	$ 4,383	$ 4,139
Noninterest income (out-of-scope of Topic 606)	4,896	4,747
Deposit Account [Member]
Service charges on deposit accounts	1,684	1,598
Debit Card [Member]
Service charges on deposit accounts	2,312	2,181
Financial Service, Other [Member]
Service charges on deposit accounts	387	360
Product and Service, Out of Scope of ASC 606 [Member]
Noninterest income (out-of-scope of Topic 606)	$ 513	$ 608