Securities - Summary of Information Pertaining to Securities With Gross Unrealized Losses (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Jun. 30, 2025
Securities Available for Sale
Available-for-sale, less than twelve months, gross unrealized loss	$ 234	$ 68
Available-for-sale, less than twelve months, fair value	25,831	13,658
Available-for-sale, over twelve months, gross unrealized loss	818	1,226
Available-for-sale, over twelve months, fair value	13,189	19,208
Securities Held to Maturity
Held-to-maturity, less than twelve months, gross unrealized loss	235	39
Held-to-maturity, less than twelve months, fair value	6,195	9,278
Held-to-maturity, over twelve months, gross unrealized loss	1,644	2,215
Held-to-maturity, over twelve months, fair value	37,633	34,949
U.S. Government Agency and U.S. Government-Sponsored Enterprise Obligations
Securities Available for Sale
Available-for-sale, less than twelve months, gross unrealized loss	110	39
Available-for-sale, less than twelve months, fair value	15,661	6,961
Available-for-sale, over twelve months, gross unrealized loss	0	0
Available-for-sale, over twelve months, fair value	0	0
Securities Held to Maturity
Held-to-maturity, less than twelve months, gross unrealized loss	223	19
Held-to-maturity, less than twelve months, fair value	4,773	2,981
Held-to-maturity, over twelve months, gross unrealized loss	560	1,015
Held-to-maturity, over twelve months, fair value	25,161	22,209
U.S. Government Agency and U.S. Government-Sponsored Enterprise Residential Mortgage-Backed Securities
Securities Available for Sale
Available-for-sale, less than twelve months, gross unrealized loss	124	29
Available-for-sale, less than twelve months, fair value	10,170	6,697
Available-for-sale, over twelve months, gross unrealized loss	5	8
Available-for-sale, over twelve months, fair value	2,122	2,438
Securities Held to Maturity
Held-to-maturity, less than twelve months, gross unrealized loss	12	20
Held-to-maturity, less than twelve months, fair value	1,422	6,297
Held-to-maturity, over twelve months, gross unrealized loss	173	224
Held-to-maturity, over twelve months, fair value	2,926	3,177
Corporate Bonds and Obligations
Securities Available for Sale
Available-for-sale, over twelve months, gross unrealized loss	813	1,218
Available-for-sale, over twelve months, fair value	11,067	16,770
Securities Held to Maturity
Held-to-maturity, over twelve months, gross unrealized loss	841	885
Held-to-maturity, over twelve months, fair value	8,400	8,427
Municipal Bonds
Securities Held to Maturity
Held-to-maturity, over twelve months, gross unrealized loss	70	91
Held-to-maturity, over twelve months, fair value	$ 1,146	$ 1,136

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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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Amount of accumulated unrealized loss on 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 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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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 less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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