Derivatives and Hedging (Schedule of cash flow hedging instruments, location) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	$ 2,158	$ 642	$ 260
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	2,100	780	389
Interest Income (Expense), Net	147,694	137,436	136,307
Cash Flow Hedging | Interest and Fees on Loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	5	1,614	1,006
Cash Flow Hedging | Interest on Deposits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	441	(661)	(130)
Cash Flow Hedging | Interest on Subordinated Debentures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	(729)	(1,593)	(1,371)
Cash Flow Hedging | Interest on Borrowings
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	551		(102)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest and Fees on Loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	5	1,614	1,006
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on Deposits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	441	(661)	(130)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on Subordinated Debentures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	(729)	(1,593)	(1,371)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on Borrowings
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	551		(102)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest and Fees on Loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	0	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on Deposits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	0	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on Subordinated Debentures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	0	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on Borrowings
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	0		0
Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	10,038	2,987	1,214
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	268	(640)	(597)
Cash Flow Hedging | Interest and Fees on Loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	5	1,614	1,006
Cash Flow Hedging | Interest and Fees on Loans | Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest Income (Expense), Net	144,709	125,437	134,000
Cash Flow Hedging | Interest on Deposits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	441	(661)	(130)
Cash Flow Hedging | Interest on Deposits | Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest Income (Expense), Net	20,305	7,920	15,544
Cash Flow Hedging | Interest on Subordinated Debentures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	(729)	(1,593)	(1,371)
Cash Flow Hedging | Interest on Subordinated Debentures | Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest Income (Expense), Net	2,140	2,523	3,512
Cash Flow Hedging | Interest on Borrowings
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	551		(102)
Cash Flow Hedging | Interest on Borrowings | Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest Income (Expense), Net	2,649		1,837
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	10,038	2,987	1,214
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	268	(640)	(597)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest and Fees on Loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	5	1,614	1,006
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on Deposits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	441	(661)	(130)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on Subordinated Debentures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	(729)	(1,593)	(1,371)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on Borrowings
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	551		(102)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	0	0	0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	0	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest and Fees on Loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	0	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on Deposits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	0	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on Subordinated Debentures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	0	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on Borrowings
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	0		0
Cash Flow Hedging | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	(6,147)	(1,697)	5,693
Cash Flow Hedging | Interest rate contracts | AOCI, Derivative Qualifying as Hedge, Included Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	(6,147)	(1,697)	5,693
Cash Flow Hedging | Interest rate contracts | AOCI, Derivative Qualifying as Hedge, Excluded Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	0	0	0
Cash Flow Hedging | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	5,892	2,447	(810)
Cash Flow Hedging | Interest rate contracts | AOCI, Derivative Qualifying as Hedge, Included Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	5,892	2,447	(810)
Cash Flow Hedging | Interest rate contracts | AOCI, Derivative Qualifying as Hedge, Excluded Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	0	0	0
Cash Flow Hedging | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	2,455		(135)
Cash Flow Hedging | Interest rate contracts | AOCI, Derivative Qualifying as Hedge, Included Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	2,455		(135)
Cash Flow Hedging | Interest rate contracts | AOCI, Derivative Qualifying as Hedge, Excluded Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	0		0
Cash Flow Hedging | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	7,838	2,237	(3,534)
Cash Flow Hedging | Interest rate contracts | AOCI, Derivative Qualifying as Hedge, Included Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	7,838	2,237	(3,534)
Cash Flow Hedging | Interest rate contracts | AOCI, Derivative Qualifying as Hedge, Excluded Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	$ 0	$ 0	$ 0