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Loans Receivable and Allowance for Credit Losses - Nonaccrual Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Nonaccrual Loans
Nonaccrual Loans with No Allowance	$ 212		$ 153
Total Nonaccrual Loans	212		153
Accrued interest receivables written off by reversing interest income	0	$ 0
One-to-Four Family Mortgages
Nonaccrual Loans
Nonaccrual Loans with No Allowance	212		153
Total Nonaccrual Loans	212		$ 153
Accrued interest receivables written off by reversing interest income	0	0
Home Equity Loans / Lines of Credit
Nonaccrual Loans
Accrued interest receivables written off by reversing interest income	0	0
Construction Loans
Nonaccrual Loans
Accrued interest receivables written off by reversing interest income	0	0
Consumer Loans
Nonaccrual Loans
Accrued interest receivables written off by reversing interest income	0	0
Commercial loans
Nonaccrual Loans
Accrued interest receivables written off by reversing interest income	$ 0	$ 0

X

- Definition

Amount of writeoff of accrued interest on financing receivable recognized by reversing interest income.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3D
-Publisher FASB
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Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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