Note 19 - Revenue Recognition - Noninterest Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Noninterest income (in scope of Topic 606)	$ 3,864	$ 3,415
Noninterest income	4,735	4,466
Deposit Account [Member]
Noninterest income (in scope of Topic 606)	1,460	1,220
Debit Card [Member]
Noninterest income (in scope of Topic 606)	2,069	1,891
Financial Service, Other [Member]
Noninterest income (in scope of Topic 606)	335	304
Product and Service, Out of Scope of ASC 606 [Member]
Noninterest income	$ 871	$ 1,051