Employee Benefit Plans	9 Months Ended
Employee Benefit Plans	Sep. 30, 2024
Employee Benefit Plans [Abstract]
Employee Benefit Plans	Note 6—Employee Benefit Plans Executive Retirement Plan The Company, through the Bank, sponsors an Executive Retirement Plan (“ERP”) for certain executive level employees. The ERP is a non-qualified deferred compensation plan and was developed to supplement the Company’s Profit Sharing Plan, which, as a qualified retirement plan, has a ceiling on benefits as set by the Internal Revenue Service. The ERP is comprised of: (1) a Performance Component which makes contributions based upon long-term cumulative profitability and increase in market value of the Company; (2) a Salary Component which makes contributions based upon participant salary levels; and (3) an Equity Component for which contributions are discretionary and subject to Board of Directors approval. The Company maintains a Rabbi Trust to fund, in part, the ERP. The Rabbi Trust is an irrevocable grantor trust to which the Company may contribute assets for the limited purpose of funding a nonqualified deferred compensation plan. The Company may not use the assets of the Rabbi Trust for any purpose other than meeting its obligations under the ERP; however, the assets of the Rabbi Trust remain subject to the claims of its creditors and are included in the consolidated financial statements. The Company contributes cash to the Rabbi Trust from time to time for the sole purpose of funding the ERP. The Rabbi Trust will use any cash the Company contributes to purchase shares of common stock of the Company, and other financial instruments, on the open market. ERP contributions are invested in a mix of financial instruments; however, the Equity Component contributions are invested primarily in common stock of the Company. The Company incurred a net expense of $6.8 million to the ERP during the nine months ended September 30, 2024 and $6.8 million during the nine months ended September 30, 2023. The Company’s carrying value of the liability under the ERP was $60.0 million as of September 30, 2024 and $57.5 million as of December 31, 2023, which is included in other liabilities on the balance sheet. The Company’s shares of common stock held as investments in the Rabbi Trust of the ERP as of September 30, 2024 and December 31, 2023 totaled 48,861 and 49,276 with an historical cost basis of $31.7 million and $31.6 million, respectively. All amounts have been fully funded into the Rabbi Trust as of September 30, 2024 and December 31, 2023. The consolidated investments held in the Rabbi Trust are recorded at fair value with changes in unrealized gains or losses recorded within non-interest income and the equal and offsetting charges in the related liability are recorded in non-interest expense in the consolidated statements of income. Net gains on ERP plan investments were $2.4 million and $1.6 million at September 30, 2024 and 2023, respectively. Balances in non-qualified deferred compensation plans may be invested in financial instruments whose market value fluctuates based upon trends in interest rates and stock prices. Senior Management Retention Plan The Company, through the Bank, sponsors a Senior Management Retention Plan (“SMRP”) for certain senior level employees. The SMRP is a non-qualified deferred compensation plan and was developed to supplement the Company’s Profit Sharing Plan, which, as a qualified retirement plan, has a ceiling on benefits as set by the Internal Revenue Service. All contributions are discretionary and subject to the Board of Directors approval. The Company maintains a Rabbi Trust to fund, in part, the SMRP. The Rabbi Trust is an irrevocable grantor trust to which the Company may contribute assets for the limited purpose of funding a nonqualified deferred compensation plan. The Company may not use the assets of the Rabbi Trust for any purpose other than meeting its obligations under the SMRP; however, the assets of the Rabbi Trust remain subject to the claims of its creditors and are included in the consolidated financial statements. The Company contributes cash to the Rabbi Trust from time to time for the sole purpose of funding the SMRP. The Rabbi Trust will use any cash the Company contributes to purchase shares of common stock of the Company, and other financial instruments, on the open market. Contributions to the SMRP are invested primarily in common stock of the Company. The Company incurred a net expense of $3.4 million to the SMRP during the nine months ended September 30, 2024 and $3.1 million for nine months ended September 30, 2023. The Company’s carrying value of the liability under the SMRP was $20.2 million as of September 30, 2024 and $16.9 million as of December 31, 2023, which is included in other liabilities on the balance sheet. The Company’s shares of stock held as investments in the Rabbi Trust of the SMRP as of September 30, 2024 and December 31, 2023 totaled 19,663 and 17,806 shares with an historical cost basis of $14.7 million and $12.8 million, respectively. All amounts have been fully funded into the Rabbi Trust as of September 30, 2024 and December 31, 2023. The consolidated investments held in the Rabbi Trust are recorded at fair value with changes in unrealized gains or losses recorded within non-interest income and the equal and offsetting charges in the related liability are recorded in non-interest expense in the consolidated statements of income. Net gains on SMRP plan investments were $0.5 million compared to net gains of $0.3 million at September 30, 2024 and 2023, respectively. Balances in non-qualified deferred compensation plans may be invested in financial instruments whose market value fluctuates based upon trends in interest rates and stock prices.