Loans Receivable Held for Investment, Internal Risk Grading, and by Year of Origination (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	$ 98,191
2023	163,592	$ 163,853
2022	258,103	258,814
2021	189,634	195,507
2020	65,219	70,946
2019		61,790
Prior	172,696	137,667
Revolving Loans	0	0
Total Loans	947,435	888,577
Pass [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	77,872
2023	115,288	121,553
2022	214,371	218,195
2021	160,684	179,481
2020	48,476	62,328
2019		52,730
Prior	134,302	102,557
Revolving Loans	0	0
Total Loans	750,993	736,844
Watch [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	20,319
2023	45,611	42,300
2022	32,620	40,619
2021	21,095	12,437
2020	14,065	6,786
2019		8,372
Prior	17,272	13,694
Revolving Loans	0	0
Total Loans	150,982	124,208
Special Mention [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	1,132	0
2022	11,112	0
2021	4,341	3,589
2020	927	467
2019		325
Prior	7,063	1,460
Revolving Loans	0	0
Total Loans	24,575	5,841
Substandard [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	1,561	0
2022	0	0
2021	3,514	0
2020	1,751	1,365
2019		363
Prior	14,059	19,956
Revolving Loans	0	0
Total Loans	20,885	21,684
Real Estate [Member] | Single-Family [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	549	0
2022	4,112	2,474
2021	3,762	2,612
2020	4,241	4,305
2019		1,485
Prior	14,601	13,826
Revolving Loans	0	0
Total Loans	27,265	24,702
Real Estate [Member] | Single-Family [Member] | Pass [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	549	0
2022	4,112	2,474
2021	1,836	1,862
2020	2,033	2,940
2019		1,485
Prior	14,294	12,374
Revolving Loans	0	0
Total Loans	22,824	21,135
Real Estate [Member] | Single-Family [Member] | Watch [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	0	0
2021	740	750
2020	862	0
2019		0
Prior	194	999
Revolving Loans	0	0
Total Loans	1,796	1,749
Real Estate [Member] | Single-Family [Member] | Special Mention [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	0	0
2021	1,186	0
2020	0	0
2019		0
Prior	113	116
Revolving Loans	0	0
Total Loans	1,299	116
Real Estate [Member] | Single-Family [Member] | Substandard [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	0	0
2021	0	0
2020	1,346	1,365
2019		0
Prior	0	337
Revolving Loans	0	0
Total Loans	1,346	1,702
Real Estate [Member] | Multi-Family [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	55,871
2023	86,086	81,927
2022	189,327	187,981
2021	149,421	152,754
2020	27,029	27,356
2019		46,060
Prior	108,496	67,340
Revolving Loans	0	0
Total Loans	616,230	563,418
Real Estate [Member] | Multi-Family [Member] | Pass [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	55,871
2023	86,086	81,927
2022	180,799	183,295
2021	130,893	145,652
2020	27,029	27,356
2019		44,511
Prior	88,504	47,119
Revolving Loans	0	0
Total Loans	569,182	529,860
Real Estate [Member] | Multi-Family [Member] | Watch [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	8,528	4,686
2021	14,485	6,203
2020	0	0
2019		1,186
Prior	9,707	6,474
Revolving Loans	0	0
Total Loans	32,720	18,549
Real Estate [Member] | Multi-Family [Member] | Special Mention [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	0	0
2021	3,155	899
2020	0	0
2019		0
Prior	2,007	1,344
Revolving Loans	0	0
Total Loans	5,162	2,243
Real Estate [Member] | Multi-Family [Member] | Substandard [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	0	0
2021	888	0
2020	0	0
2019		363
Prior	8,278	12,403
Revolving Loans	0	0
Total Loans	9,166	12,766
Real Estate [Member] | Commercial Real Estate [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	21,500
2023	2,622	9,881
2022	21,695	22,573
2021	25,758	26,019
2020	28,054	29,970
2019		7,043
Prior	26,160	23,950
Revolving Loans	0	0
Total Loans	125,789	119,436
Real Estate [Member] | Commercial Real Estate [Member] | Pass [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	21,500
2023	1,742	9,881
2022	21,258	22,131
2021	25,758	26,019
2020	14,851	24,684
2019		6,718
Prior	20,140	15,106
Revolving Loans	0	0
Total Loans	105,249	104,539
Real Estate [Member] | Commercial Real Estate [Member] | Watch [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	437	442
2021	0	0
2020	13,203	5,286
2019		0
Prior	2,557	2,599
Revolving Loans	0	0
Total Loans	16,197	8,327
Real Estate [Member] | Commercial Real Estate [Member] | Special Mention [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	880	0
2022	0	0
2021	0	0
2020	0	0
2019		325
Prior	0	0
Revolving Loans	0	0
Total Loans	880	325
Real Estate [Member] | Commercial Real Estate [Member] | Substandard [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019		0
Prior	3,463	6,245
Revolving Loans	0	0
Total Loans	3,463	6,245
Real Estate [Member] | Church [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	2,861	2,923
2022	0	0
2021	2,182	2,210
2020	1,722	1,748
2019		636
Prior	5,010	5,200
Revolving Loans	0	0
Total Loans	11,775	12,717
Real Estate [Member] | Church [Member] | Pass [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	2,861	2,923
2022	0	0
2021	2,182	2,210
2020	1,722	1,748
2019		0
Prior	2,559	2,704
Revolving Loans	0	0
Total Loans	9,324	9,585
Real Estate [Member] | Church [Member] | Watch [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019		636
Prior	850	1,525
Revolving Loans	0	0
Total Loans	850	2,161
Real Estate [Member] | Church [Member] | Special Mention [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0
2022	0
2021	0
2020	0
Prior	643
Revolving Loans	0
Total Loans	643
Real Estate [Member] | Church [Member] | Substandard [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019		0
Prior	958	971
Revolving Loans	0	0
Total Loans	958	971
Real Estate [Member] | Construction [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	2,725
2023	47,424	42,300
2022	33,698	36,288
2021	8,390	9,202
2020	0	0
2019		0
Prior	1,714	2,097
Revolving Loans	0	0
Total Loans	93,951	89,887
Real Estate [Member] | Construction [Member] | Pass [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	0	1,109
2021	0	1,198
2020	0	0
2019		0
Prior	0	0
Revolving Loans	0	0
Total Loans	0	2,307
Real Estate [Member] | Construction [Member] | Watch [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	2,725
2023	45,611	42,300
2022	22,937	35,179
2021	5,870	5,484
2020	0	0
2019		0
Prior	1,714	2,097
Revolving Loans	0	0
Total Loans	78,857	85,060
Real Estate [Member] | Construction [Member] | Special Mention [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	252	0
2022	10,761	0
2021	0	2,520
2020	0	0
2019		0
Prior	0	0
Revolving Loans	0	0
Total Loans	11,013	2,520
Real Estate [Member] | Construction [Member] | Substandard [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	1,561
2022	0
2021	2,520
2020	0
Prior	0
Revolving Loans	0
Total Loans	4,081
Commercial - Other [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	17,594
2023	15,000	15,000
2022	9,121	9,389
2021	106	257
2020	3,768	7,100
2019		6,550
Prior	13,949	25,154
Revolving Loans	0	0
Total Loans	59,538	63,450
Commercial - Other [Member] | Pass [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	15,000	15,000
2022	8,052	9,077
2021	0	87
2020	2,841	5,600
2019		0
Prior	7,399	25,154
Revolving Loans	0	0
Total Loans	33,292	54,918
Commercial - Other [Member] | Watch [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	17,594
2023	0	0
2022	718	312
2021	0	0
2020	0	1,500
2019		6,550
Prior	2,250	0
Revolving Loans	0	0
Total Loans	20,562	8,362
Commercial - Other [Member] | Special Mention [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0	0
2022	351	0
2021	0	170
2020	927	0
2019		0
Prior	4,300	0
Revolving Loans	0	0
Total Loans	5,578	170
Commercial - Other [Member] | Substandard [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0
2022	0
2021	106
2020	0
Prior	0
Revolving Loans	0
Total Loans	106
SBA Loans [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	500
2023	9,050	11,809
2022	150	109
2021	15	2,453
2020	405	467
2019		16
Prior	2,766	100
Revolving Loans	0	0
Total Loans	12,886	14,954
SBA Loans [Member] | Pass [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	500
2023	9,050	11,809
2022	150	109
2021	15	2,453
2020	0	0
2019		16
Prior	1,406	100
Revolving Loans	0	0
Total Loans	11,121	14,487
SBA Loans [Member] | Special Mention [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2023		0
2022		0
2021		0
2020		467
2019		0
Prior		0
Revolving Loans		0
Total Loans		467
SBA Loans [Member] | Substandard [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	0
2023	0
2022	0
2021	0
2020	405
Prior	1,360
Revolving Loans	0
Total Loans	1,765
Consumer [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	1
2023	0	13
2022	0	0
2021	0	0
2020	0	0
2019		0
Prior	0	0
Revolving Loans	0	0
Total Loans	1	13
Consumer [Member] | Pass [Member]
Loans Held for Investment Portfolio by Internal Risk Grading, and by Year of Origination [Abstract]
2024	1
2023	0	13
2022	0	0
2021	0	0
2020	0	0
2019		0
Prior	0	0
Revolving Loans	0	0
Total Loans	$ 1	$ 13