Securities, Securities with Gross Unrealized Losses (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Jun. 30, 2021
Securities Available-for-sale Securities, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	$ 1,019	$ 139
Over Twelve Months	35	32
Securities Available-for-sale Securities, Fair Value [Abstract]
Less than Twelve Months	17,984	4,522
Over Twelve Months	1,246	1,633
Debt Securities, Held-to-maturity, Unrealized Loss Position, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	4,461	777
Over Twelve Months	2,240	0
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Fair Value [Abstract]
Less Than Twelve Months	54,612	41,154
Over Twelve Months	17,896	0
Public Deposits [Member] \| Asset Pledged as Collateral [Member]
Securities Pledged [Abstract]
Securities	673
FHLB Advances [Member] \| Asset Pledged as Collateral [Member]
Securities Pledged [Abstract]
Securities and mortgage loans	187,700
Mortgage-Backed Securities [Member]
Securities Available-for-sale Securities, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	1,019	139
Over Twelve Months	35	32
Securities Available-for-sale Securities, Fair Value [Abstract]
Less than Twelve Months	17,984	4,522
Over Twelve Months	1,246	1,633
Debt Securities, Held-to-maturity, Unrealized Loss Position, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	4,397	777
Over Twelve Months	2,240	0
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Fair Value [Abstract]
Less Than Twelve Months	53,334	41,154
Over Twelve Months	17,896	$ 0
Municipals [Member]
Debt Securities, Held-to-maturity, Unrealized Loss Position, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	64
Over Twelve Months	0
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Fair Value [Abstract]
Less Than Twelve Months	1,278
Over Twelve Months	$ 0

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Amount, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity), and investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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

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The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings.

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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.

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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months.

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Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.

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