Note 3 - Securities - Securities With Unrealized and Unrecognized Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 195,767	$ 245,869
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(26,839)	(23,144)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	78,079	29,788
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(17,277)	(4,981)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	273,846	275,657
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss	(44,116)	(28,125)
Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	3,688	3,522
Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(489)	(90)
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value	0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Aggregate Loss	(158)	0
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value	7,122	3,522
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss	(647)	(90)
US Treasury Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	8,264	8,447
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(653)	(462)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	8,264	8,447
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss	(653)	(462)
US States and Political Subdivisions Debt Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	83,601	80,445
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(12,385)	(8,331)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	6,088	2,047
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(1,866)	(418)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	89,689	82,492
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss	(14,251)	(8,749)
Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	3,688	3,522
Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(489)	(90)
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value	3,454	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Aggregate Loss	(158)	0
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value	7,122	3,522
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss	(647)	(90)
US Government-sponsored Enterprises Debt Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	19,919	26,265
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(2,842)	(2,424)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	4,457	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(938)	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	24,376	26,265
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss	(3,780)	(2,424)
Residential Mortgage-Backed Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	44,882	76,526
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(6,608)	(7,586)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	46,694	24,569
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(10,803)	(4,056)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	91,576	101,095
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss	(17,411)	(11,642)
Commercial Mortgage-Backed Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	4,554	7,301
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(1,261)	(1,322)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	2,172	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(631)	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	6,726	7,301
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss	(1,892)	(1,322)
Collateralized Debt Obligations [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	27,449	30,729
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(2,587)	(2,308)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	9,693	2,713
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(2,296)	(466)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	37,142	33,442
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss	(4,883)	(2,774)
Other Debt Obligations [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	7,098	16,156
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	(503)	(711)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	8,975	459
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(743)	(41)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	16,073	16,615
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss	$ (1,246)	$ (752)

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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