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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 | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Balance sheet assets |  |
Securities held-to-maturity, net | $ 772,648 | $ 750,434
Carrying Amount |  |
Balance sheet assets |  |
Securities held-to-maturity, net | 772,648 | 750,434
Other investments | 69,065 | 63,255
Loans held-for-sale | 606 | 359
Loans, net | 10,860,543 | 10,749,347
State tax credits, held-for-sale | 21,197 | 22,115
Servicing asset | 2,742 | 2,861
Balance sheet liabilities |  |
Certificates of deposit | 1,362,550 | 1,272,914
Subordinated debentures and notes | 156,265 | 155,984
FHLB advances | 78,000 | 0
Other borrowings | 178,269 | 297,829
Estimated fair value |  |
Balance sheet assets |  |
Securities held-to-maturity, net | 703,520 | 696,647
Other investments | 69,065 | 63,255
Loans held-for-sale | 606 | 359
Loans, net | 10,601,848 | 10,392,551
State tax credits, held-for-sale | 22,491 | 23,897
Servicing asset | 4,075 | 3,799
Balance sheet liabilities |  |
Certificates of deposit | 1,361,271 | 1,265,905
Subordinated debentures and notes | 154,781 | 154,354
FHLB advances | 78,000 | 0
Other borrowings | $ 157,918 | $ 274,658

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