Derivative Financial Instruments - Effect on the Condensed Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Gain (Loss) Recognized in Other Comprehensive Income (Effective Portion)	$ 2,744	$ (527)	$ 52	$ (940)
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion)	(390)	(72)	(1,005)	(224)
Derivatives not designated as hedging instruments
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Gain (Loss) Recognized in Income	$ (11)	$ 91	$ 384	$ 1,073
Derivatives not designated as hedging instruments | Interest Rate Lock Commitments
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Mortgage loans	Mortgage loans	Mortgage loans	Mortgage loans
Gain (Loss) Recognized in Income	$ 111	$ (147)	$ 80	$ 916
Derivatives not designated as hedging instruments | Mandatory Commitments to Sell Mortgage Loans
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Mortgage loans	Mortgage loans	Mortgage loans	Mortgage loans
Gain (Loss) Recognized in Income	$ (122)	$ 238	$ 304	$ 169
Fair Value Hedging | Interest Rate Cap, Noncommercial
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Gain (Loss) Recognized in Other Comprehensive Income (Effective Portion)	(255)	(25)	(194)	(438)
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion)	(57)	(55)	(167)	(207)
Gain (Loss) Recognized in Income	(119)	39	(81)	286
Fair Value Hedging | Interest Rate Cap
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Gain (Loss) Recognized in Other Comprehensive Income (Effective Portion)	(255)	(25)	(194)	(438)
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion)	(57)	(55)	(167)	(207)
Gain (Loss) Recognized in Income	(10,546)	2,611	(5,380)	3,082
Fair Value Hedging | Installment | Interest Rate Cap
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Gain (Loss) Recognized in Other Comprehensive Income (Effective Portion)	0	0	0	0
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion)	0	0	0	0
Gain (Loss) Recognized in Income	0	0	0	(14)
Cash Flow Hedging | Commercial | Interest Rate Floor
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Gain (Loss) Recognized in Other Comprehensive Income (Effective Portion)	2,999	(502)	246	(502)
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion)	(333)	(17)	(838)	(17)
Gain (Loss) Recognized in Income	$ (333)	$ (17)	$ (838)	$ (17)
Fixed Income Interest Rate | Derivatives not designated as hedging instruments | Commercial | Interest Rate Swap
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest income	Interest income	Interest income	Interest income
Gain (Loss) Recognized in Income	$ (15,031)	$ 5,579	$ (8,482)	$ 4,694
Fixed Income Interest Rate | Fair Value Hedging | Interest Rate Swap, Noncommercial
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Tax-exempt	Tax-exempt	Tax-exempt	Tax-exempt
Gain (Loss) Recognized in Income	$ (4,882)	$ 926	$ (4,028)	$ 550
Fixed Income Interest Rate | Fair Value Hedging | Commercial | Interest Rate Swap
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest and fees on loans	Interest and fees on loans	Interest and fees on loans	Interest and fees on loans
Gain (Loss) Recognized in Income	$ (184)	$ 96	$ (110)	$ 113
Fixed Income Interest Rate | Fair Value Hedging | Installment | Interest Rate Swap
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Gain (Loss) Recognized in Income	(2,421)	765	(513)	1,362
Fixed Income Interest Rate | Fair Value Hedging | Mortgage | Interest Rate Swap
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Gain (Loss) Recognized in Income	(2,940)	785	(648)	785
Variable Income Interest Rate | Derivatives not designated as hedging instruments | Interest Rate Swap
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Gain (Loss) Recognized in Income	$ 0	$ 0	$ 0	$ (12)
Variable Income Interest Rate | Derivatives not designated as hedging instruments | Commercial | Interest Rate Swap
Effect of derivative financial instruments on the condensed consolidated financial statements of operations [Abstract]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest income	Interest income	Interest income	Interest income
Gain (Loss) Recognized in Income	$ 15,031	$ (5,579)	$ 8,482	$ (4,694)