Fair Value Measurements - Schedule of Information on Assets Measured and Recorded at Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held for investment, at fair value	$ 276,095	$ 1,359
Mortgage servicing rights	9,238	7,152
Total assets	310,124	125,477
Real estate owned, net	13,325	17,557
Recurring Fair Value Measurements
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held for investment, at fair value	276,095	1,359
Mortgage servicing rights	9,238	7,152
Total assets	285,333	8,511
Nonrecurring Fair Value Measurements
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held for sale, at fair value		87,422
Total assets	24,791	116,966
Real estate owned, net	13,325	17,557
Individually evaluated/Impaired loans requiring specific allowance, net	11,466	11,987
Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Total assets	310,124	125,477
Level 3 | Recurring Fair Value Measurements
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held for investment, at fair value	276,095	1,359
Mortgage servicing rights	9,238	7,152
Total assets	285,333	8,511
Level 3 | Nonrecurring Fair Value Measurements
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held for sale, at fair value		87,422
Total assets	24,791	116,966
Real estate owned, net	13,325	17,557
Individually evaluated/Impaired loans requiring specific allowance, net	$ 11,466	$ 11,987