Loans and Allowance for Credit Losses - Balance in the ACL and the recorded investment in loans (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2022	Sep. 30, 2021
Allowance for credit losses [Abstract]
Balance, beginning of period	$ 33,192	$ 33,222
Provision (benefit) charged to expense	4,250	(679)
Losses charged off	(37)	(44)
Recoveries	13	44
Balance, end of period	37,418	32,543
Residential Real Estate
Allowance for credit losses [Abstract]
Balance, beginning of period	8,908	11,192
Provision (benefit) charged to expense	3,030	(528)
Losses charged off	(2)	(31)
Recoveries	1	1
Balance, end of period	11,937	10,634
Construction Real Estate
Allowance for credit losses [Abstract]
Balance, beginning of period	2,220	2,170
Provision (benefit) charged to expense	283	(125)
Balance, end of period	2,503	2,045
Commercial Real Estate
Allowance for credit losses [Abstract]
Balance, beginning of period	16,838	14,535
Provision (benefit) charged to expense	1,048	348
Balance, end of period	17,886	14,883
Consumer loans
Allowance for credit losses [Abstract]
Balance, beginning of period	710	916
Provision (benefit) charged to expense	12	(72)
Losses charged off	(35)	(13)
Recoveries	6	42
Balance, end of period	693	873
Commercial loans
Allowance for credit losses [Abstract]
Balance, beginning of period	4,516	4,409
Provision (benefit) charged to expense	(123)	(302)
Recoveries	6	1
Balance, end of period	$ 4,399	$ 4,108

Amount excluding accrued interest, of allowance for credit loss on financing receivable.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

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- Definition

Amount of increase in allowance for credit loss on financing receivable from recovery.

+ References

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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of credit loss expense (reversal of expense) for financing receivable.

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