Condensed Parent Company Only Financial Statements - Statements of Income (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Interest income	$ 64,667	$ 64,025	$ 61,576	$ 58,107	$ 54,283	$ 48,286	$ 38,851	$ 34,996	$ 31,572	$ 28,339	$ 28,096	$ 28,860	$ 248,375	$ 176,416	$ 116,867
Interest expense	29,572	29,516	27,090	22,714	18,065	14,519	10,600	6,487	3,814	3,225	3,038	3,223	108,892	49,671	13,300
NET INTEREST INCOME	35,095	34,509	34,486	35,393	36,218	33,767	28,251	28,509	27,758	25,114	25,058	25,637	139,483	126,745	103,567
Income tax benefit	(3,430)	(2,837)	(3,173)	(3,488)	(3,939)	(578)	(3,267)	(2,442)	(3,602)	(2,358)	(3,288)	(3,487)	(12,928)	(10,226)	(12,735)
NET INCOME	$ 13,530	$ 11,307	$ 12,193	$ 13,152	$ 15,560	$ 2,409	$ 11,664	$ 9,604	$ 13,084	$ 9,351	$ 11,985	$ 12,749	50,182	39,237	47,169
Parent Company
Interest income													41	32	14
Interest expense													1,742	1,439	686
NET INTEREST INCOME													(1,701)	(1,407)	(672)
Dividends from Bank													16,000	48,000	31,000
Operating expenses													1,018	3,041	1,124
Income before income taxes and equity in undistributed income of the Bank													13,281	43,552	29,204
Income tax benefit													571	552	321
Income before equity in undistributed income of the Bank													13,852	44,104	29,525
Equity in undistributed income of the Bank													36,330	(4,867)	17,644
NET INCOME													50,182	39,237	47,169
COMPREHENSIVE INCOME													$ 54,652	$ 34,799	$ 26,800