Loans Receivable Held for Investment, Summary (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Loans Receivable Held for Investment [Abstract]
Gross loans receivable before deferred loan costs and premiums	$ 1,015,530	$ 1,006,552
Unamortized net deferred loan costs and premiums	10,529	2,116
Gross loans receivable	1,026,059	1,008,668
Credit and interest marks on purchased loans, net	(95)	(348)
Allowance for credit losses	(9,424)	(8,364)	$ (7,613)
Loans receivable, net	1,016,540	999,956
Real Estate [Member] \| Single-Family [Member]
Loans Receivable Held for Investment [Abstract]
Gross loans receivable before deferred loan costs and premiums	20,607	24,036
Gross loans receivable	20,627	24,048
Allowance for credit losses	(132)	(200)	(264)
Real Estate [Member] \| Multi-Family [Member]
Loans Receivable Held for Investment [Abstract]
Gross loans receivable before deferred loan costs and premiums	593,187	639,156
Gross loans receivable	595,791	642,109
Allowance for credit losses	(4,782)	(4,617)	(4,464)
Real Estate [Member] \| Commercial Real Estate [Member]
Loans Receivable Held for Investment [Abstract]
Gross loans receivable before deferred loan costs and premiums	162,618	163,348
Gross loans receivable	162,445	163,269
Allowance for credit losses	(1,193)	(1,188)	(1,164)
Real Estate [Member] \| Church [Member]
Loans Receivable Held for Investment [Abstract]
Gross loans receivable before deferred loan costs and premiums	9,015	9,470
Gross loans receivable	9,024	9,475
Allowance for credit losses	(36)	(54)	(72)
Real Estate [Member] \| Construction [Member]
Loans Receivable Held for Investment [Abstract]
Gross loans receivable before deferred loan costs and premiums	72,979	91,600
Gross loans receivable	72,672	91,140
Allowance for credit losses	(2,039)	(1,564)	(1,009)
Commercial - Other [Member]
Loans Receivable Held for Investment [Abstract]
Gross loans receivable before deferred loan costs and premiums	140,019	77,787
Allowance for credit losses	(900)	(730)	(592)
SBA Loans [Member]
Loans Receivable Held for Investment [Abstract]
Gross loans receivable before deferred loan costs and premiums	17,067	1,142
Gross loans receivable	18,468	1,142
Allowance for credit losses	(342)	(11)	(48)
Consumer [Member]
Loans Receivable Held for Investment [Abstract]
Gross loans receivable before deferred loan costs and premiums	38	13
Gross loans receivable	38	13
Allowance for credit losses	$ 0	$ 0	$ 0

The amount of credit and interest marks on purchased loans.

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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- Definition

Amortized cost, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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- Definition

Amount of unamortized loan commitment, origination, and other costs (fees) and purchase premium (discount) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement.

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Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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