Fair Value Measurements - Not Recorded at Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets
Other assets	$ 3,525	$ 5,099
Total assets	2,381,918	1,526,872
Liabilities
Borrowings	2,468	8,085
Other liabilities	19,727	8,583
Total liabilities	32,683	72,093
Level 1
Assets
Other assets	0	0
Total assets	0	0
Liabilities
Borrowings	0	0
Other liabilities	0	0
Total liabilities	0	0
Level 2
Assets
Other assets	3,525	0
Total assets	373,991	333,233
Liabilities
Borrowings	0	0
Other liabilities	12,072	0
Total liabilities	12,072	0
Level 3
Assets
Other assets	0	5,099
Total assets	2,007,927	1,193,639
Liabilities
Borrowings	2,468	8,085
Other liabilities	7,655	8,583
Total liabilities	20,611	72,093
Carrying Amount
Assets
Loans and leases held for investment, net	4,539,915	4,705,302
Other assets	37,605	36,646
Total assets	4,577,520	4,741,948
Liabilities
Deposits	1,714,889	860,808
Borrowings	6,398	66,773
Other liabilities	59,015	62,247
Total liabilities	1,780,302	989,828
Balance at Fair Value
Assets
Loans and leases held for investment, net	4,675,354	4,941,825
Other assets	37,901	36,697
Total assets	4,713,255	4,978,522
Liabilities
Deposits	1,714,203	860,808
Borrowings	6,398	66,773
Other liabilities	59,015	62,247
Total liabilities	1,779,616	989,828
Balance at Fair Value | Level 1
Assets
Loans and leases held for investment, net	0	0
Other assets	0	0
Total assets	0	0
Liabilities
Deposits	0	0
Borrowings	0	0
Other liabilities	0	0
Total liabilities	0	0
Balance at Fair Value | Level 2
Assets
Loans and leases held for investment, net	0	0
Other assets	36,884	35,300
Total assets	36,884	35,300
Liabilities
Deposits	0	0
Borrowings	0	2,619
Other liabilities	36,823	30,311
Total liabilities	36,823	32,930
Balance at Fair Value | Level 3
Assets
Loans and leases held for investment, net	4,675,354	4,941,825
Other assets	1,017	1,397
Total assets	4,676,371	4,943,222
Liabilities
Deposits	1,714,203	860,808
Borrowings	6,398	64,154
Other liabilities	22,192	31,936
Total liabilities	$ 1,742,793	$ 956,898