Loans and Leases Credit Quality Indicator and Year of Origination (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	$ 75,505	$ 94,943
Loans held for investment, net	25,032,679	23,781,663
Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	13,750,787	13,427,659
Real Estate Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,947,627	3,172,293
Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	8,977,206	6,778,829
Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	4,485	5,504
Loans held for investment, net	357,059	402,882
Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	21,536	0
Loans held for investment, net	379,387	799,131
Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	1,568,240	2,373,162
Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	92
Loans held for investment, net	2,951,010	2,087,969
Venture capital | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,222,097	1,537,776
Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	6,250	16,414
Loans held for investment, net	2,222,097	1,537,776
Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	16,727	9,816
Loans held for investment, net	3,804,099	3,153,084
1-2 High Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,581,189	1,727,922
1-2 High Pass | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	576	968
1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	803,674	926,374
1-2 High Pass | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	159,905	98,494
1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	78,569	98,682
3-4 Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	22,192,477	20,392,924
3-4 Pass | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	349,639	393,797
3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	326,559	651,107
3-4 Pass | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,554,544	2,169,942
3-4 Pass | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,103,424	1,147,045
3-4 Pass | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,825,768	1,238,556
3-4 Pass | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	3,685,698	2,995,712
5 Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	458,683	1,097,315
5 Special Mention | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	5,239	7,408
5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	148,024
5 Special Mention | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	10,714	203,220
5 Special Mention | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	7,180	9,547
5 Special Mention | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	64,577	125,320
5 Special Mention | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	27,689	38,741
6-8 Classified
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	800,330	563,502
6-8 Classified | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,605	709
6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	52,828	0
6-8 Classified | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,982	0
6-8 Classified | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	36,732	5,003
6-8 Classified | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	171,847	75,406
6-8 Classified | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	12,143	19,949
Term Loans By Origination Date | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	993
Loans held for investment, net	2,657,557
Term Loans By Origination Date | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	946,340	969,494
Term Loans By Origination Date | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	1,681	5,915
Loans held for investment, net	796,857	910,215
Term Loans By Origination Date | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	27,067	31,208
Loans held for investment, net	4,796,866	5,903,396
Term Loans By Origination Date | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	10,063	35,844
Loans held for investment, net	5,011,492	6,022,270
Term Loans By Origination Date | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		12,204
Loans held for investment, net		1,411,597
Term Loans By Origination Date | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	23,359	6,136
Loans held for investment, net	4,122,029	3,967,276
Term Loans By Origination Date | Consumer Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0
Loans held for investment, net	28,802
Term Loans By Origination Date | Consumer Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	24,251	31,034
Term Loans By Origination Date | Consumer Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	92	198
Loans held for investment, net	13,618	19,181
Term Loans By Origination Date | Consumer Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	1,104	790
Loans held for investment, net	52,202	60,973
Term Loans By Origination Date | Consumer Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	1,892	2,733
Loans held for investment, net	152,367	180,666
Term Loans By Origination Date | Consumer Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		352
Loans held for investment, net		18,835
Term Loans By Origination Date | Consumer Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	1,395	1,427
Loans held for investment, net	81,125	84,788
Term Loans By Origination Date | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0
Loans held for investment, net	123,586
Term Loans By Origination Date | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		40,175
Gross Charges By Origination Year	0	0
Loans held for investment, net	51,969
Term Loans By Origination Date | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	64,663	47,183
Term Loans By Origination Date | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	20,196	0
Loans held for investment, net	97,193	404,732
Term Loans By Origination Date | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	1,340	0
Loans held for investment, net	40,315	227,662
Term Loans By Origination Date | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		0
Loans held for investment, net		45,576
Term Loans By Origination Date | Commercial Real Estate Construction Loan Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	1,661	8,213
Term Loans By Origination Date | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0
Loans held for investment, net	100,284
Term Loans By Origination Date | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		97,488
Gross Charges By Origination Year	0	0
Loans held for investment, net	189,207
Term Loans By Origination Date | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	196,046	194,405
Term Loans By Origination Date | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	709,955	1,257,091
Term Loans By Origination Date | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	197,672	496,419
Term Loans By Origination Date | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		0
Loans held for investment, net		224,511
Term Loans By Origination Date | Residential Real Estate Construction Financing Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	80,625	0
Term Loans By Origination Date | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0
Loans held for investment, net	402,869
Term Loans By Origination Date | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		139,640
Gross Charges By Origination Year	0	0
Loans held for investment, net	69,837
Term Loans By Origination Date | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	100,822	125,789
Term Loans By Origination Date | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	272,014	349,920
Term Loans By Origination Date | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	258,183	291,314
Term Loans By Origination Date | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		92
Loans held for investment, net		25,383
Term Loans By Origination Date | Asset-based | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	206,425	285,498
Term Loans By Origination Date | Venture capital | Venture capital | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	993
Loans held for investment, net	133,918
Term Loans By Origination Date | Venture capital | Venture capital | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	126,821	117,053
Term Loans By Origination Date | Venture capital | Venture capital | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	2,272
Loans held for investment, net	115,939	160,895
Term Loans By Origination Date | Venture capital | Venture capital | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	72,018	92,479
Term Loans By Origination Date | Venture capital | Venture capital | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	5,257	14,000
Loans held for investment, net	59,805	126,793
Term Loans By Origination Date | Venture capital | Venture capital | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		0
Loans held for investment, net		5,885
Term Loans By Origination Date | Venture capital | Venture capital | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	2
Loans held for investment, net	16,979	17,749
Term Loans By Origination Date | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0
Loans held for investment, net	229,155
Term Loans By Origination Date | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	54,723	73,244
Term Loans By Origination Date | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	1,393	0
Loans held for investment, net	71,021	109,428
Term Loans By Origination Date | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	727	1,144
Loans held for investment, net	72,659	142,842
Term Loans By Origination Date | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	228	500
Loans held for investment, net	168,870	205,121
Term Loans By Origination Date | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		1,696
Loans held for investment, net		39,254
Term Loans By Origination Date | Other commercial | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	2,039	3,159
Loans held for investment, net	136,925	165,910
Term Loans By Origination Date | 1-2 High Pass | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	58,788
Term Loans By Origination Date | 1-2 High Pass | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	33,657	41,829
Term Loans By Origination Date | 1-2 High Pass | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	25,912	37,222
Term Loans By Origination Date | 1-2 High Pass | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	218,817	266,824
Term Loans By Origination Date | 1-2 High Pass | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	394,880	464,135
Term Loans By Origination Date | 1-2 High Pass | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		88,873
Term Loans By Origination Date | 1-2 High Pass | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	430,388	458,835
Term Loans By Origination Date | 1-2 High Pass | Consumer Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	66
Term Loans By Origination Date | 1-2 High Pass | Consumer Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Consumer Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Consumer Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	14	20
Term Loans By Origination Date | 1-2 High Pass | Consumer Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	7	15
Term Loans By Origination Date | 1-2 High Pass | Consumer Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		1
Term Loans By Origination Date | 1-2 High Pass | Consumer Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		0
Loans held for investment, net	0
Term Loans By Origination Date | 1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		0
Loans held for investment, net	0
Term Loans By Origination Date | 1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	41,364
Term Loans By Origination Date | 1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		39,542
Loans held for investment, net	29,359
Term Loans By Origination Date | 1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	23,020	37,081
Term Loans By Origination Date | 1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	122,112	163,918
Term Loans By Origination Date | 1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	185,978	222,942
Term Loans By Origination Date | 1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		15,730
Term Loans By Origination Date | 1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	197,800	251,167
Term Loans By Origination Date | 1-2 High Pass | Venture capital | Venture capital | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	279
Term Loans By Origination Date | 1-2 High Pass | Venture capital | Venture capital | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	75	92
Term Loans By Origination Date | 1-2 High Pass | Venture capital | Venture capital | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	(67)	100
Term Loans By Origination Date | 1-2 High Pass | Venture capital | Venture capital | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Venture capital | Venture capital | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	(414)
Term Loans By Origination Date | 1-2 High Pass | Venture capital | Venture capital | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		2,101
Term Loans By Origination Date | 1-2 High Pass | Venture capital | Venture capital | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,929
Term Loans By Origination Date | 1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	903	685
Term Loans By Origination Date | 1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	172	241
Term Loans By Origination Date | 1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	20,124	20,873
Term Loans By Origination Date | 1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	611	3,360
Term Loans By Origination Date | 1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		10
Term Loans By Origination Date | 1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	(61)	(83)
Term Loans By Origination Date | 3-4 Pass | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,560,936
Term Loans By Origination Date | 3-4 Pass | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	803,792	880,824
Term Loans By Origination Date | 3-4 Pass | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	672,843	776,027
Term Loans By Origination Date | 3-4 Pass | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	4,187,272	5,131,679
Term Loans By Origination Date | 3-4 Pass | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	4,409,370	5,144,365
Term Loans By Origination Date | 3-4 Pass | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		1,296,944
Term Loans By Origination Date | 3-4 Pass | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	3,418,250	3,078,641
Term Loans By Origination Date | 3-4 Pass | Consumer Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	28,736
Term Loans By Origination Date | 3-4 Pass | Consumer Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	24,251	31,034
Term Loans By Origination Date | 3-4 Pass | Consumer Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	13,618	19,181
Term Loans By Origination Date | 3-4 Pass | Consumer Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	51,008	59,594
Term Loans By Origination Date | 3-4 Pass | Consumer Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	149,047	176,189
Term Loans By Origination Date | 3-4 Pass | Consumer Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		18,658
Term Loans By Origination Date | 3-4 Pass | Consumer Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	79,026	82,678
Term Loans By Origination Date | 3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	123,586
Term Loans By Origination Date | 3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		29,674
Loans held for investment, net	51,969
Term Loans By Origination Date | 3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	64,663	47,183
Term Loans By Origination Date | 3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	44,365	404,732
Term Loans By Origination Date | 3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	40,315	115,729
Term Loans By Origination Date | 3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		45,576
Term Loans By Origination Date | 3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,661	8,213
Term Loans By Origination Date | 3-4 Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	100,284
Term Loans By Origination Date | 3-4 Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		97,488
Loans held for investment, net	189,207
Term Loans By Origination Date | 3-4 Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	196,046	194,405
Term Loans By Origination Date | 3-4 Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	705,647	1,113,955
Term Loans By Origination Date | 3-4 Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	188,284	436,335
Term Loans By Origination Date | 3-4 Pass | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		224,511
Term Loans By Origination Date | 3-4 Pass | Residential Real Estate Construction Financing Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	80,625	0
Term Loans By Origination Date | 3-4 Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	355,855
Term Loans By Origination Date | 3-4 Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		100,098
Loans held for investment, net	40,478
Term Loans By Origination Date | 3-4 Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	77,608	88,514
Term Loans By Origination Date | 3-4 Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	144,338	180,433
Term Loans By Origination Date | 3-4 Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	72,205	68,372
Term Loans By Origination Date | 3-4 Pass | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		9,653
Term Loans By Origination Date | 3-4 Pass | Asset-based | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	8,625	34,331
Term Loans By Origination Date | 3-4 Pass | Venture capital | Venture capital | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	113,608
Term Loans By Origination Date | 3-4 Pass | Venture capital | Venture capital | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	93,269	100,854
Term Loans By Origination Date | 3-4 Pass | Venture capital | Venture capital | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	60,589	104,022
Term Loans By Origination Date | 3-4 Pass | Venture capital | Venture capital | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	25,483	79,659
Term Loans By Origination Date | 3-4 Pass | Venture capital | Venture capital | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	47,321	76,224
Term Loans By Origination Date | 3-4 Pass | Venture capital | Venture capital | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		3,784
Term Loans By Origination Date | 3-4 Pass | Venture capital | Venture capital | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	16,979	17,749
Term Loans By Origination Date | 3-4 Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	226,226
Term Loans By Origination Date | 3-4 Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	51,373	66,097
Term Loans By Origination Date | 3-4 Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	61,827	98,878
Term Loans By Origination Date | 3-4 Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	44,555	117,846
Term Loans By Origination Date | 3-4 Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	167,436	199,252
Term Loans By Origination Date | 3-4 Pass | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		39,244
Term Loans By Origination Date | 3-4 Pass | Other commercial | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	135,630	160,030
Term Loans By Origination Date | 5 Special Mention | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	30,436
Term Loans By Origination Date | 5 Special Mention | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	28,944	18,359
Term Loans By Origination Date | 5 Special Mention | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	36,420	90,233
Term Loans By Origination Date | 5 Special Mention | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	131,451	397,584
Term Loans By Origination Date | 5 Special Mention | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	82,600	271,386
Term Loans By Origination Date | 5 Special Mention | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		142
Term Loans By Origination Date | 5 Special Mention | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	83,233	218,642
Term Loans By Origination Date | 5 Special Mention | Consumer Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 5 Special Mention | Consumer Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Consumer Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Consumer Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,029	1,327
Term Loans By Origination Date | 5 Special Mention | Consumer Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,964	4,179
Term Loans By Origination Date | 5 Special Mention | Consumer Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		142
Term Loans By Origination Date | 5 Special Mention | Consumer Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,246	1,760
Term Loans By Origination Date | 5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		10,501
Loans held for investment, net	0
Term Loans By Origination Date | 5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	111,933
Term Loans By Origination Date | 5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 5 Special Mention | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		0
Loans held for investment, net	0
Term Loans By Origination Date | 5 Special Mention | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	4,308	143,136
Term Loans By Origination Date | 5 Special Mention | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	6,406	60,084
Term Loans By Origination Date | 5 Special Mention | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 5 Special Mention | Residential Real Estate Construction Financing Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 5 Special Mention | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		0
Loans held for investment, net	0
Term Loans By Origination Date | 5 Special Mention | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	194
Term Loans By Origination Date | 5 Special Mention | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	5,569
Term Loans By Origination Date | 5 Special Mention | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 5 Special Mention | Asset-based | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Venture capital | Venture capital | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	19,964
Term Loans By Origination Date | 5 Special Mention | Venture capital | Venture capital | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	(4)	1,396
Term Loans By Origination Date | 5 Special Mention | Venture capital | Venture capital | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	(21,986)	56,973
Term Loans By Origination Date | 5 Special Mention | Venture capital | Venture capital | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	(1)
Term Loans By Origination Date | 5 Special Mention | Venture capital | Venture capital | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	29,973
Term Loans By Origination Date | 5 Special Mention | Venture capital | Venture capital | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 5 Special Mention | Venture capital | Venture capital | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 5 Special Mention | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 5 Special Mention | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	6,462
Term Loans By Origination Date | 5 Special Mention | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	9,022	8,912
Term Loans By Origination Date | 5 Special Mention | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	5,062	2,880
Term Loans By Origination Date | 5 Special Mention | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	779	144
Term Loans By Origination Date | 5 Special Mention | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 5 Special Mention | Other commercial | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	85	127
Term Loans By Origination Date | 6-8 Classified | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	7,397
Term Loans By Origination Date | 6-8 Classified | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	79,947	28,482
Term Loans By Origination Date | 6-8 Classified | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	61,682	6,733
Term Loans By Origination Date | 6-8 Classified | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	259,326	107,309
Term Loans By Origination Date | 6-8 Classified | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	124,642	142,384
Term Loans By Origination Date | 6-8 Classified | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		25,638
Term Loans By Origination Date | 6-8 Classified | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	190,158	211,158
Term Loans By Origination Date | 6-8 Classified | Consumer Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 6-8 Classified | Consumer Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Consumer Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Consumer Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	151	32
Term Loans By Origination Date | 6-8 Classified | Consumer Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	349	283
Term Loans By Origination Date | 6-8 Classified | Consumer Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		34
Term Loans By Origination Date | 6-8 Classified | Consumer Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	853	350
Term Loans By Origination Date | 6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		0
Loans held for investment, net	0
Term Loans By Origination Date | 6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	52,828	0
Term Loans By Origination Date | 6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 6-8 Classified | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		0
Loans held for investment, net	0
Term Loans By Origination Date | 6-8 Classified | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,982	0
Term Loans By Origination Date | 6-8 Classified | Residential Real Estate Construction Financing Receivable [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 6-8 Classified | Residential Real Estate Construction Financing Receivable [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	5,650
Term Loans By Origination Date | 6-8 Classified | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Year One		0
Loans held for investment, net	0
Term Loans By Origination Date | 6-8 Classified | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	194	0
Term Loans By Origination Date | 6-8 Classified | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	5,564	0
Term Loans By Origination Date | 6-8 Classified | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Asset-based | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 6-8 Classified | Asset-based | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Venture capital | Venture capital | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	625
Term Loans By Origination Date | 6-8 Classified | Venture capital | Venture capital | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	33,631	14,895
Term Loans By Origination Date | 6-8 Classified | Venture capital | Venture capital | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	33,431	0
Term Loans By Origination Date | 6-8 Classified | Venture capital | Venture capital | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	46,535	12,821
Term Loans By Origination Date | 6-8 Classified | Venture capital | Venture capital | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	12,484	20,182
Term Loans By Origination Date | 6-8 Classified | Venture capital | Venture capital | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 6-8 Classified | Venture capital | Venture capital | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Term Loans By Origination Date | 6-8 Classified | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Term Loans By Origination Date | 6-8 Classified | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,447	0
Term Loans By Origination Date | 6-8 Classified | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	1,397
Term Loans By Origination Date | 6-8 Classified | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,918	1,243
Term Loans By Origination Date | 6-8 Classified | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	44	2,365
Term Loans By Origination Date | 6-8 Classified | Other commercial | Commercial Portfolio Segment [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Term Loans By Origination Date | 6-8 Classified | Other commercial | Commercial Portfolio Segment [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,271	5,836
Revolving Credit Facility
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	11,597	3,031
Loans held for investment, net	6,588,037	4,341,098
Revolving Credit Facility | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	1	4
Loans held for investment, net	4,298	7,163
Revolving Credit Facility | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	0	25,590
Revolving Credit Facility | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	94,451	103,248
Revolving Credit Facility | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	1,640,860	822,817
Revolving Credit Facility | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	140
Loans held for investment, net	1,643,189	914,431
Revolving Credit Facility | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	11,596	2,712
Loans held for investment, net	3,039,531	2,354,410
Revolving Credit Facility | 1-2 High Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	396,581	346,778
Revolving Credit Facility | 1-2 High Pass | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	489	932
Revolving Credit Facility | 1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Credit Facility | 1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Credit Facility | 1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	204,041	195,994
Revolving Credit Facility | 1-2 High Pass | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	138,159	72,745
Revolving Credit Facility | 1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	53,892	73,596
Revolving Credit Facility | 3-4 Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	6,074,208	3,866,980
Revolving Credit Facility | 3-4 Pass | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	3,809	6,231
Revolving Credit Facility | 3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Credit Facility | 3-4 Pass | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	94,451	103,248
Revolving Credit Facility | 3-4 Pass | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,404,315	618,036
Revolving Credit Facility | 3-4 Pass | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,437,845	777,199
Revolving Credit Facility | 3-4 Pass | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,969,078	2,252,507
Revolving Credit Facility | 5 Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	41,371	86,426
Revolving Credit Facility | 5 Special Mention | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Credit Facility | 5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	25,590
Revolving Credit Facility | 5 Special Mention | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Credit Facility | 5 Special Mention | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	7,180	3,784
Revolving Credit Facility | 5 Special Mention | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	22,044	36,979
Revolving Credit Facility | 5 Special Mention | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	12,147	20,073
Revolving Credit Facility | 6-8 Classified
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	75,877	40,914
Revolving Credit Facility | 6-8 Classified | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Credit Facility | 6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Credit Facility | 6-8 Classified | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Credit Facility | 6-8 Classified | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	25,324	5,003
Revolving Credit Facility | 6-8 Classified | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	45,141	27,508
Revolving Credit Facility | 6-8 Classified | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	4,414	8,234
Revolving Converted To Term Loan
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	745	605
Loans held for investment, net	113,501	256,317
Revolving Converted To Term Loan | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	1	0
Loans held for investment, net	396	242
Revolving Converted To Term Loan | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	0	0
Revolving Converted To Term Loan | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	0	0
Revolving Converted To Term Loan | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	0	47,608
Revolving Converted To Term Loan | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	53,428	102,491
Revolving Converted To Term Loan | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	744	605
Loans held for investment, net	31,215	62,875
Revolving Converted To Term Loan | 1-2 High Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	22,166	(23,426)
Revolving Converted To Term Loan | 1-2 High Pass | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 1-2 High Pass | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 1-2 High Pass | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 1-2 High Pass | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 1-2 High Pass | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	22,167	(23,426)
Revolving Converted To Term Loan | 1-2 High Pass | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	(1)	0
Revolving Converted To Term Loan | 3-4 Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	65,806	217,464
Revolving Converted To Term Loan | 3-4 Pass | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	144	232
Revolving Converted To Term Loan | 3-4 Pass | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 3-4 Pass | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 3-4 Pass | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	47,608
Revolving Converted To Term Loan | 3-4 Pass | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	30,674	79,065
Revolving Converted To Term Loan | 3-4 Pass | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	29,573	61,858
Revolving Converted To Term Loan | 5 Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	24,228	14,543
Revolving Converted To Term Loan | 5 Special Mention | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 5 Special Mention | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 5 Special Mention | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 5 Special Mention | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 5 Special Mention | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	587	0
Revolving Converted To Term Loan | 5 Special Mention | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	594	143
Revolving Converted To Term Loan | 6-8 Classified
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,301	884
Revolving Converted To Term Loan | 6-8 Classified | Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	252	10
Revolving Converted To Term Loan | 6-8 Classified | Commercial Real Estate Construction Loan Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 6-8 Classified | Residential Real Estate Construction Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 6-8 Classified | Asset-based | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 6-8 Classified | Venture capital | Venture capital
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Revolving Converted To Term Loan | 6-8 Classified | Other commercial | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,049	874
Commercial Real Estate [Member] | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	19,730	23,587
Loans held for investment, net	4,314,637	4,578,772
Commercial Real Estate [Member] | 1-2 High Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	154,796	137,359
Commercial Real Estate [Member] | 3-4 Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	3,735,237	3,792,121
Commercial Real Estate [Member] | 5 Special Mention | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	126,998	348,014
Commercial Real Estate [Member] | 6-8 Classified | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	297,606	301,278
Commercial Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0
Loans held for investment, net	445,515
Commercial Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	208,947	248,089
Commercial Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	51	0
Loans held for investment, net	151,986	157,998
Commercial Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	2,416	175
Loans held for investment, net	885,402	978,211
Commercial Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	613	12,217
Loans held for investment, net	738,517	798,479
Commercial Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		9,714
Loans held for investment, net		479,764
Commercial Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	16,650	1,481
Loans held for investment, net	1,794,044	1,831,125
Commercial Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	14,708
Commercial Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	3,470	1,694
Commercial Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,787	0
Commercial Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	23,377	26,166
Commercial Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	33,027	22,821
Commercial Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		8,089
Commercial Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	77,427	78,588
Commercial Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	430,807
Commercial Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	181,597	232,808
Commercial Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	121,685	132,389
Commercial Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	781,194	800,877
Commercial Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	608,067	682,806
Commercial Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		450,822
Commercial Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,544,708	1,407,314
Commercial Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Commercial Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Commercial Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	23,844
Commercial Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	23,072	123,589
Commercial Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	43,724	24,364
Commercial Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Commercial Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	37,155	176,217
Commercial Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Commercial Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	23,880	13,587
Commercial Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	27,514	1,765
Commercial Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	57,759	27,579
Commercial Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	53,699	68,488
Commercial Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		20,853
Commercial Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	134,754	169,006
Commercial Real Estate [Member] | Revolving Credit Facility | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	61,764	56,482
Commercial Real Estate [Member] | Revolving Credit Facility | 1-2 High Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	1
Commercial Real Estate [Member] | Revolving Credit Facility | 3-4 Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	61,764	56,481
Commercial Real Estate [Member] | Revolving Credit Facility | 5 Special Mention | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Commercial Real Estate [Member] | Revolving Credit Facility | 6-8 Classified | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Commercial Real Estate [Member] | Revolving Converted To Term Loan | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	28,462	28,624
Commercial Real Estate [Member] | Revolving Converted To Term Loan | 1-2 High Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Commercial Real Estate [Member] | Revolving Converted To Term Loan | 3-4 Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	5,415	28,624
Commercial Real Estate [Member] | Revolving Converted To Term Loan | 5 Special Mention | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	23,047	0
Commercial Real Estate [Member] | Revolving Converted To Term Loan | 6-8 Classified | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Residential Real Estate [Member] | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	3,275	0
Loans held for investment, net	6,089,417	6,041,713
Residential Real Estate [Member] | 1-2 High Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	383,669	462,535
Residential Real Estate [Member] | 3-4 Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	5,323,077	5,263,324
Residential Real Estate [Member] | 5 Special Mention | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	216,286	202,690
Residential Real Estate [Member] | 6-8 Classified | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	166,385	113,164
Residential Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0
Loans held for investment, net	439,489
Residential Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	180,314	223,333
Residential Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	59,887	60,137
Residential Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	2,343,079	2,246,692
Residential Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	1,353,115	1,437,977
Residential Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		0
Loans held for investment, net		519,295
Residential Real Estate [Member] | Term Loans By Origination Date | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	3,275	0
Loans held for investment, net	1,712,082	1,528,759
Residential Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Residential Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Residential Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Residential Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	53,190	55,847
Residential Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	175,257	214,583
Residential Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		62,942
Residential Real Estate [Member] | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	155,222	129,163
Residential Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	429,017
Residential Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	131,377	223,333
Residential Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	54,475	60,137
Residential Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,126,937	2,037,864
Residential Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,120,759	1,154,452
Residential Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		451,602
Residential Real Estate [Member] | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,459,061	1,324,816
Residential Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	10,472
Residential Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	28,948	0
Residential Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	5,412	0
Residential Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	97,980	112,963
Residential Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	28,727	35,065
Residential Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Residential Real Estate [Member] | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	44,747	40,262
Residential Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Residential Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	19,989	0
Residential Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Residential Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	64,972	40,018
Residential Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	28,372	33,877
Residential Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		4,751
Residential Real Estate [Member] | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	53,052	34,518
Residential Real Estate [Member] | Revolving Credit Facility | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	1,451	11,120
Residential Real Estate [Member] | Revolving Credit Facility | 1-2 High Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Residential Real Estate [Member] | Revolving Credit Facility | 3-4 Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,451	11,120
Residential Real Estate [Member] | Revolving Credit Facility | 5 Special Mention | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Residential Real Estate [Member] | Revolving Credit Facility | 6-8 Classified | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Residential Real Estate [Member] | Revolving Converted To Term Loan | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	0	14,400
Residential Real Estate [Member] | Revolving Converted To Term Loan | 1-2 High Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Residential Real Estate [Member] | Revolving Converted To Term Loan | 3-4 Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Residential Real Estate [Member] | Revolving Converted To Term Loan | 5 Special Mention | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	14,400
Residential Real Estate [Member] | Revolving Converted To Term Loan | 6-8 Classified | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	3,502	39,530
Loans held for investment, net	3,346,733	2,807,174
Other Residential Real Estate | 1-2 High Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	3,510
Other Residential Real Estate | 3-4 Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	3,288,531	2,741,320
Other Residential Real Estate | 5 Special Mention | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	14,351
Other Residential Real Estate | 6-8 Classified | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	58,202	47,993
Other Residential Real Estate | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0
Loans held for investment, net	(753,939)
Other Residential Real Estate | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	40,271	(562)
Other Residential Real Estate | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	145	3,445
Loans held for investment, net	22,875	35,199
Other Residential Real Estate | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	2,624	29,099
Loans held for investment, net	292,344	370,456
Other Residential Real Estate | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	733	6,394
Loans held for investment, net	2,042,648	2,257,839
Other Residential Real Estate | Term Loans By Origination Date | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year		350
Loans held for investment, net		53,094
Other Residential Real Estate | Term Loans By Origination Date | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	67
Loans held for investment, net	92,163	45,234
Other Residential Real Estate | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Other Residential Real Estate | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Other Residential Real Estate | Term Loans By Origination Date | 1-2 High Pass | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	(752,817)
Other Residential Real Estate | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	40,271	(562)
Other Residential Real Estate | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	22,332	31,318
Other Residential Real Estate | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	263,745	336,719
Other Residential Real Estate | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	2,015,936	2,235,006
Other Residential Real Estate | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		53,094
Other Residential Real Estate | Term Loans By Origination Date | 3-4 Pass | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	91,935	43,510
Other Residential Real Estate | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0
Other Residential Real Estate | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	310
Other Residential Real Estate | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	8,121
Other Residential Real Estate | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	5,644
Other Residential Real Estate | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Other Residential Real Estate | Term Loans By Origination Date | 5 Special Mention | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	276
Other Residential Real Estate | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	1,122
Other Residential Real Estate | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	543	3,571
Other Residential Real Estate | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	28,599	25,616
Other Residential Real Estate | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	26,712	17,189
Other Residential Real Estate | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Origination Date 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net		0
Other Residential Real Estate | Term Loans By Origination Date | 6-8 Classified | Mortgages [Member] | Prior
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	228	1,448
Other Residential Real Estate | Revolving Credit Facility | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	175
Loans held for investment, net	102,493	45,837
Other Residential Real Estate | Revolving Credit Facility | 1-2 High Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	3,510
Other Residential Real Estate | Revolving Credit Facility | 3-4 Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	101,495	42,158
Other Residential Real Estate | Revolving Credit Facility | 5 Special Mention | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Revolving Credit Facility | 6-8 Classified | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	998	169
Other Residential Real Estate | Revolving Converted To Term Loan | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Gross Charges By Origination Year	0	0
Loans held for investment, net	0	77
Other Residential Real Estate | Revolving Converted To Term Loan | 1-2 High Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Revolving Converted To Term Loan | 3-4 Pass | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	77
Other Residential Real Estate | Revolving Converted To Term Loan | 5 Special Mention | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | Revolving Converted To Term Loan | 6-8 Classified | Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment, net	$ 0	$ 0