Loans Held for Investment - Summary of Changes in the Allowance for Credit Losses (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2025	Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 6,244	$ 6,203
Charge-offs	(997)	(1,661)
Recoveries	81	172
Provision for Credit Loss	831	1,530
Balance at end of period	6,159	6,244
Ending allowance balance for loans individually evaluated	1,074	1,028
Ending allowance balance for loans collectively evaluated	5,085	5,216
Loans Receivable
Total	777,699	758,065
Balance of loans individually evaluated	19,577	16,659
Balance of loans collectively evaluated	758,122	741,406
1-4 Family Residential
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	2,246	1,210
Charge-offs	(39)	(306)
Recoveries		6
Provision for Credit Loss	268	550
Reallocations	(462)	786
Balance at end of period	2,013	2,246
Ending allowance balance for loans individually evaluated	683	477
Ending allowance balance for loans collectively evaluated	1,330	1,769
Loans Receivable
Total	245,062	254,642
Balance of loans individually evaluated	11,558	10,350
Balance of loans collectively evaluated	233,504	244,292
Construction
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	539	1
Charge-offs	(3)
Recoveries		2
Provision for Credit Loss	35	132
Reallocations	(304)	404
Balance at end of period	267	539
Ending allowance balance for loans collectively evaluated	267	539
Loans Receivable
Total	40,130	34,139
Balance of loans individually evaluated	804
Balance of loans collectively evaluated	39,326	34,139
Commercial Real Estate
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	257	2,218
Provision for Credit Loss	13	63
Reallocations	(143)	(2,024)
Balance at end of period	127	257
Ending allowance balance for loans collectively evaluated	127	257
Loans Receivable
Total	254,347	241,063
Balance of loans individually evaluated	2,910	1,709
Balance of loans collectively evaluated	251,437	239,354
Other Commercial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	1,209	1,586
Charge-offs	(618)	(1,114)
Recoveries	57	118
Provision for Credit Loss	258	296
Reallocations	1,003	323
Balance at end of period	1,909	1,209
Ending allowance balance for loans individually evaluated	205	283
Ending allowance balance for loans collectively evaluated	1,704	926
Loans Receivable
Total	103,979	94,981
Balance of loans individually evaluated	1,469	1,928
Balance of loans collectively evaluated	102,510	93,053
Home Equity
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	1,224	536
Charge-offs	(115)
Provision for Credit Loss	130	300
Reallocations	(261)	388
Balance at end of period	978	1,224
Ending allowance balance for loans individually evaluated	130	146
Ending allowance balance for loans collectively evaluated	848	1,078
Loans Receivable
Total	110,532	106,550
Balance of loans individually evaluated	2,713	2,529
Balance of loans collectively evaluated	107,819	104,021
Other Consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	769	652
Charge-offs	(222)	(241)
Recoveries	24	46
Provision for Credit Loss	127	189
Reallocations	167	123
Balance at end of period	865	769
Ending allowance balance for loans individually evaluated	56	122
Ending allowance balance for loans collectively evaluated	809	647
Loans Receivable
Total	23,649	26,690
Balance of loans individually evaluated	123	143
Balance of loans collectively evaluated	$ 23,526	$ 26,547