Fair Values - Fair Value by Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Carrying Value
Cash and Cash Equivalents	$ 217,254	$ 457,696	$ 478,228	$ 380,991
Securities Available-for-Sale	582,741	559,316	437,868
Held-To-Maturity Securities, at Amortized Cost	182,096	196,566	204,490
Equity Securities	2,031	1,747	1,992
Net Loans	2,816,712	2,640,660	2,617,072
Deposits	3,545,660	3,550,497	3,438,033
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	0	0	3,092
Federal Home Loan Bank Term Advances	25,000	45,000	45,000
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000	20,000
Fair Value
Securities Available-for-Sale	582,741	559,316	437,868
Securities Held-to-Maturity	180,511	201,292	210,916
Equity Securities	2,031	1,747	1,992
Carrying Amount
Carrying Value
Cash and Cash Equivalents	217,254	457,696	478,228
Securities Available-for-Sale	582,741	559,316	437,868
Held-To-Maturity Securities, at Amortized Cost	182,096	196,566	204,490
Equity Securities	2,031	1,747	1,992
Federal Home Loan Bank and Federal Reserve Bank Stock	4,718	5,380	5,380
Net Loans	2,816,712	2,640,660	2,617,072
Accrued Interest Receivable	8,077	7,384	7,250
Derivatives, included in other assets	6,971	2,083	2,600
Deposits	3,545,660	3,550,497	3,438,033
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase			3,092
Federal Home Loan Bank Overnight Advances		45,000
Federal Home Loan Bank Term Advances	25,000		45,000
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000	20,000
Accrued Interest Payable	107	138	156
Derivatives, included in other liabilities	6,971	2,083	2,600
Fair Value
Securities Available-for-Sale	582,741	559,316	437,868
Equity Securities	2,031	1,747	1,992
Derivatives, included in other assets	6,971	2,083	2,600
Derivatives, included in other liabilities	6,971	2,083	2,600
Fair Value
Carrying Value
Securities Available-for-Sale	582,741	559,316	437,868
Equity Securities	2,031	1,747	1,992
Derivatives, included in other assets	6,971	2,083	2,600
Derivatives, included in other liabilities	6,971	2,083	2,600
Fair Value
Cash and Cash Equivalents	217,254	457,696	478,228
Securities Available-for-Sale	582,741	559,316	437,868
Securities Held-to-Maturity	180,511	201,292	210,916
Equity Securities	2,031	1,747	1,992
Federal Home Loan Bank and Federal Reserve Bank Stock, Fair Value	4,718	5,380	5,380
Net Loans	2,668,973	2,618,311	2,600,612
Accrued Interest Receivable	8,077	7,384	7,250
Derivatives, included in other assets	6,971	2,083	2,600
Deposits	3,539,820	3,548,554	3,436,969
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase			3,092
Federal Home Loan Bank Overnight Advances		45,518
Federal Home Loan Bank Term Advances	24,838		46,019
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000	20,000
Accrued Interest Payable	107	138	156
Derivatives, included in other liabilities	6,971	2,083	2,600
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	0
Derivatives, included in other assets		0	0
Derivatives, included in other liabilities	0	0	0
Fair Value
Cash and Cash Equivalents	217,254	457,696	478,228
Securities Available-for-Sale	0	0	0
Securities Held-to-Maturity	0	0	0
Equity Securities	0	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 Funds Purchased and Securities Sold Under Agreements to Repurchase			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	582,741	559,316	437,868
Equity Securities	2,031	1,747	1,992
Derivatives, included in other assets	6,971	2,083	2,600
Derivatives, included in other liabilities	6,971	2,083	2,600
Fair Value
Cash and Cash Equivalents	0	0	0
Securities Available-for-Sale	582,741	559,316	437,868
Securities Held-to-Maturity	180,511	201,292	210,916
Equity Securities	2,031	1,747	1,992
Federal Home Loan Bank and Federal Reserve Bank Stock, Fair Value	4,718	5,380	5,380
Net Loans	0	0	0
Accrued Interest Receivable	8,077	7,384	7,250
Derivatives, included in other assets	6,971	2,083	2,600
Deposits	3,539,820	3,548,554	3,436,969
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase			3,092
Federal Home Loan Bank Overnight Advances		45,518
Federal Home Loan Bank Term Advances	24,838		46,019
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000	20,000
Accrued Interest Payable	107	138	156
Derivatives, included in other liabilities	6,971	2,083	2,600
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	2,668,973	2,618,311	2,600,612
Accrued Interest Receivable	0	0	0
Derivatives, included in other assets		0	0
Deposits	0	0	0
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase			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