Investment Securities Available-for-Sale and Held to Maturity - Summary of Securities with Unrealized Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Marketable Securities [Line Items]
Less Than 12 Months - Unrealized Loss	$ 568	$ 1,843
Less Than 12 Months - Estimated Fair Value	66,439	193,043
Greater Than 12 Months - Unrealized Loss	705	2,745
Greater Than 12 Months - Estimated Fair Value	32,936	49,839
Total Unrealized Loss	1,273	4,588
Total Estimated Fair Value	99,375	242,882
U.S. Government and Agency Securities
Marketable Securities [Line Items]
Less Than 12 Months - Unrealized Loss	21	79
Less Than 12 Months - Estimated Fair Value	6,540	13,688
Greater Than 12 Months - Unrealized Loss	129	50
Greater Than 12 Months - Estimated Fair Value	7,074	3,731
Total Unrealized Loss	150	129
Total Estimated Fair Value	13,614	17,419
State and Muncipal Securities
Marketable Securities [Line Items]
Less Than 12 Months - Unrealized Loss	5	4
Less Than 12 Months - Estimated Fair Value	1,839	995
Total Unrealized Loss	5	4
Total Estimated Fair Value	1,839	995
Mortgage-Backed Securities and Collateralized Mortgage Obligations
Marketable Securities [Line Items]
Less Than 12 Months - Unrealized Loss	201	1,111
Less Than 12 Months - Estimated Fair Value	32,060	131,177
Greater Than 12 Months - Unrealized Loss	44	25
Greater Than 12 Months - Estimated Fair Value	3,767	288
Total Unrealized Loss	245	1,136
Total Estimated Fair Value	35,827	131,465
Corporate Bonds
Marketable Securities [Line Items]
Less Than 12 Months - Unrealized Loss	341	649
Less Than 12 Months - Estimated Fair Value	26,000	47,183
Greater Than 12 Months - Unrealized Loss	532	2,670
Greater Than 12 Months - Estimated Fair Value	22,095	45,820
Total Unrealized Loss	873	3,319
Total Estimated Fair Value	$ 48,095	$ 93,003