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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	Dec. 31, 2022	Dec. 31, 2021
Balance sheet assets
Securities held-to-maturity	$ 710,650	$ 430,295
Carrying Amount
Balance sheet assets
Securities held-to-maturity	709,915	429,681
Other investments	61,123	56,884
Loans held-for-sale	1,228	6,389
Loans, net	9,600,206	8,872,601
State tax credits held for sale	27,700	27,994
Servicing asset	3,648	6,714
Balance sheet liabilities
Certificates of deposit	530,708	608,293
Subordinated debentures and notes	155,433	154,899
FHLB advances	100,000	50,000
Other borrowings	324,119	353,863
Estimated fair value
Balance sheet assets
Securities held-to-maturity	628,517	434,672
Other investments	61,123	56,884
Loans held-for-sale	1,228	6,389
Loans, net	9,328,844	8,869,891
State tax credits held for sale	28,880	30,686
Servicing asset	3,905	6,714
Balance sheet liabilities
Certificates of deposit	512,229	606,177
Subordinated debentures and notes	152,679	155,972
FHLB advances	100,004	51,527
Other borrowings	$ 324,119	$ 353,863

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