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Fair Value Measurements - Summary of Carrying Amount and Fair Values of Financial Instruments Reported on the Balance Sheets (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Balance sheet assets |  |
Securities held-to-maturity, net | $ 721,566 | $ 710,650
Carrying Amount |  |
Balance sheet assets |  |
Securities held-to-maturity, net | 720,694 | 709,915
Other investments | 60,173 | 61,123
Loans held for sale | 261 | 1,228
Loans, net | 9,873,623 | 9,600,206
State tax credits held for sale | 27,308 | 27,700
Servicing asset | 3,343 | 3,648
Balance sheet liabilities |  |
Certificates of deposit | 893,673 | 530,708
Subordinated debentures and notes | 155,569 | 155,433
FHLB advances | 100,000 | 100,000
Other borrowings | 213,489 | 324,119
Estimated fair value |  |
Balance sheet assets |  |
Securities held-to-maturity, net | 656,553 | 628,517
Other investments | 60,173 | 61,123
Loans held for sale | 261 | 1,228
Loans, net | 9,587,197 | 9,328,844
State tax credits held for sale | 28,933 | 28,880
Servicing asset | 4,342 | 3,905
Balance sheet liabilities |  |
Certificates of deposit | 877,954 | 512,229
Subordinated debentures and notes | 150,559 | 152,679
FHLB advances | 100,000 | 100,004
Other borrowings | $ 213,489 | $ 324,119

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