Fair Values - Fair Value by Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Carrying Value
Cash and Cash Equivalents	$ 203,472	$ 64,660	$ 487,578	$ 457,696
Securities Available-for-Sale	565,693	573,495	582,428
Held-To-Maturity Securities, at Amortized Cost	167,347	175,364	196,661
Equity Securities	2,070	2,174	1,877
Net Loans	2,974,568	2,953,255	2,709,606
Deposits	3,546,349	3,498,364	3,715,373
Federal Home Loan Bank Overnight Advances	35,000	27,000	0
Federal Home Loan Bank Term Advances	107,800	27,800	25,000
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000	20,000
Fair Value
Securities Available-for-Sale	565,693	573,495	582,428
Securities Held-to-Maturity	164,439	171,623	195,862
Equity Securities	2,070	2,174	1,877
Carrying Amount
Carrying Value
Cash and Cash Equivalents	203,472	64,660	487,578
Securities Available-for-Sale	565,693	573,495	582,428
Held-To-Maturity Securities, at Amortized Cost	167,347	175,364	196,661
Equity Securities	2,070	2,174	1,877
Federal Home Loan Bank and Federal Reserve Bank Stock	10,027	6,064	4,491
Net Loans	2,974,568	2,953,255	2,709,606
Accrued Interest Receivable	9,857	9,890	8,099
Derivatives, included in other assets	6,206	7,506	4,131
Deposits	3,546,349	3,498,364	3,715,373
Federal Home Loan Bank Overnight Advances		27,800
Federal Home Loan Bank Term Advances	107,800		25,000
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000	20,000
Accrued Interest Payable	1,170	357	102
Derivatives, included in other liabilities	6,206	7,506	4,131
Fair Value
Securities Available-for-Sale	565,693	573,495	582,428
Equity Securities	2,070	2,174	1,877
Derivatives, included in other assets	6,206	7,506	4,131
Derivatives, included in other liabilities	6,206	7,506	4,131
Fair Value
Carrying Value
Securities Available-for-Sale	565,693	573,495	582,428
Equity Securities	2,070	2,174	1,877
Derivatives, included in other assets	6,206	7,506	4,131
Derivatives, included in other liabilities	6,206	7,506	4,131
Fair Value
Cash and Cash Equivalents	203,472	64,660	487,578
Securities Available-for-Sale	565,693	573,495	582,428
Securities Held-to-Maturity	164,439	171,623	195,862
Equity Securities	2,070	2,174	1,877
Federal Home Loan Bank and Federal Reserve Bank Stock, Fair Value	10,027	6,064	4,491
Net Loans	2,705,312	2,742,721	2,648,804
Accrued Interest Receivable	9,857	9,890	8,099
Derivatives, included in other assets	6,206	7,506	4,131
Deposits	3,540,854	3,492,021	3,711,189
Federal Home Loan Bank Overnight Advances		27,800
Federal Home Loan Bank Term Advances	107,830		25,001
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000	20,000
Accrued Interest Payable	1,170	357	102
Derivatives, included in other liabilities	6,206	7,506	4,131
Quoted Prices In Active Markets for Indentical Assets (Level 1) | Fair Value
Carrying Value
Securities Available-for-Sale	0	0	0
Equity Securities	0		0
Derivatives, included in other assets		0	0
Derivatives, included in other liabilities	0	0	0
Fair Value
Cash and Cash Equivalents	203,472	64,660	487,578
Securities Available-for-Sale	0	0	0
Securities Held-to-Maturity	0	0	0
Equity Securities	0		0
Federal Home Loan Bank and Federal Reserve Bank Stock, Fair Value	0	0	0
Net Loans	0	0	0
Accrued Interest Receivable	0	0	0
Derivatives, included in other assets		0	0
Deposits	0	0	0
Federal Home Loan Bank Overnight Advances		0
Federal Home Loan Bank Term Advances	0		0
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	0	0	0
Accrued Interest Payable	0	0	0
Derivatives, included in other liabilities	0	0	0
Significant Other Observable Inputs (Level 2) | Fair Value
Carrying Value
Securities Available-for-Sale	565,693	573,495	582,428
Equity Securities	2,070	2,174	1,877
Derivatives, included in other assets	6,206	7,506	4,131
Derivatives, included in other liabilities	6,206	7,506	4,131
Fair Value
Cash and Cash Equivalents	0	0	0
Securities Available-for-Sale	565,693	573,495	582,428
Securities Held-to-Maturity	164,439	171,623	195,862
Equity Securities	2,070	2,174	1,877
Federal Home Loan Bank and Federal Reserve Bank Stock, Fair Value	10,027	6,064	4,491
Net Loans	0	0	0
Accrued Interest Receivable	9,857	9,890	8,099
Derivatives, included in other assets	6,206	7,506	4,131
Deposits	3,540,854	3,492,021	3,711,189
Federal Home Loan Bank Overnight Advances		27,800
Federal Home Loan Bank Term Advances	107,830		25,001
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000	20,000
Accrued Interest Payable	1,170	357	102
Derivatives, included in other liabilities	6,206	7,506	4,131
Significant Unobservable Inputs (Level 3) | Fair Value
Carrying Value
Securities Available-for-Sale	0	0	0
Equity Securities	0
Derivatives, included in other assets		0	0
Derivatives, included in other liabilities	0	0	0
Fair Value
Cash and Cash Equivalents	0	0	0
Securities Available-for-Sale	0	0	0
Securities Held-to-Maturity	0	0	0
Equity Securities	0
Federal Home Loan Bank and Federal Reserve Bank Stock, Fair Value	0	0	0
Net Loans	2,705,312	2,742,721	2,648,804
Accrued Interest Receivable	0	0	0
Derivatives, included in other assets		0	0
Deposits	0	0	0
Federal Home Loan Bank Overnight Advances		0
Federal Home Loan Bank Term Advances	0		0
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	0	0	0
Accrued Interest Payable	0	0	0
Derivatives, included in other liabilities	$ 0	$ 0	$ 0