SECURITIES - Schedule Of Debt Securities Held To Maturity Securities Unrealized Loss Position Fair Value (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Schedule of Held-to-Maturity Securities [Line Items]
Gross Unrealized Losses Less Than Twelve Months	$ 2
Gross Unrealized Losses Over Twelve Months	3
Fair Value Less Than Twelve Months	71
Fair Value Over Twelve Months	67
Agency Securities [Member]
Schedule of Held-to-Maturity Securities [Line Items]
Gross Unrealized Losses Less Than Twelve Months	799	$ 8,911
Gross Unrealized Losses Over Twelve Months	14,833	2,804
Fair Value Less Than Twelve Months	27,270	102,834
Fair Value Over Twelve Months	100,486	13,931
Mortgage-Backed Securities, Issued by US Government Sponsored Enterprises [Member]
Schedule of Held-to-Maturity Securities [Line Items]
Gross Unrealized Losses Less Than Twelve Months	2
Gross Unrealized Losses Over Twelve Months	3
Fair Value Less Than Twelve Months	71
Fair Value Over Twelve Months	67
Mortgage-Backed Securities, Issued by US Government Sponsored Enterprises [Member] | Agency Securities [Member]
Schedule of Held-to-Maturity Securities [Line Items]
Gross Unrealized Losses Less Than Twelve Months	336	1,712
Gross Unrealized Losses Over Twelve Months	3,164	183
Fair Value Less Than Twelve Months	10,494	39,843
Fair Value Over Twelve Months	32,597	1,855
Municipal Bonds [Member] | Agency Securities [Member]
Schedule of Held-to-Maturity Securities [Line Items]
Gross Unrealized Losses Less Than Twelve Months	111	3,520
Gross Unrealized Losses Over Twelve Months	6,312	1,652
Fair Value Less Than Twelve Months	6,280	25,976
Fair Value Over Twelve Months	27,676	6,394
US Government-sponsored Enterprises Debt Securities [Member] | Agency Securities [Member]
Schedule of Held-to-Maturity Securities [Line Items]
Gross Unrealized Losses Less Than Twelve Months	34
Gross Unrealized Losses Over Twelve Months	0
Fair Value Less Than Twelve Months	962
Fair Value Over Twelve Months	0
Corporate Bond Securities [Member] | Agency Securities [Member]
Schedule of Held-to-Maturity Securities [Line Items]
Gross Unrealized Losses Less Than Twelve Months	318	3,679
Gross Unrealized Losses Over Twelve Months	5,357	969
Fair Value Less Than Twelve Months	9,534	37,015
Fair Value Over Twelve Months	$ 40,213	$ 5,682