Loans and Allowance for Credit Losses (Financing Receivable Credit Quality Indicators) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	$ 2,401,883	$ 2,119,175
PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	28,281	33,650
Pass Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	2,180,239	1,842,918
Pass Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	185,157	230,900
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	5,789	7,951
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	2,417	3,756
Doubtful [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating		33,650
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	230,119	239,353
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	665	2,379
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Pass Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	217,823	210,287
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Pass Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	9,553	24,513
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	1,781	1,877
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	297	297
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Doubtful [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating		2,379
Residential Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	758,063	654,769
Residential Portfolio Segment [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	15,061	17,326
Residential Portfolio Segment [Member] | Pass Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	708,215	596,694
Residential Portfolio Segment [Member] | Pass Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	32,488	38,309
Residential Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	969	1,539
Residential Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	1,330	901
Residential Portfolio Segment [Member] | Doubtful [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating		17,326
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	1,023,253	896,229
Commercial Real Estate Portfolio Segment [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	12,339	13,594
Commercial Real Estate Portfolio Segment [Member] | Pass Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	882,561	724,561
Commercial Real Estate Portfolio Segment [Member] | Pass Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	125,246	151,209
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	2,538	4,535
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	569	2,330
Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating		13,594
Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	160,430	203,377
Commercial Portfolio Segment [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	197	321
Commercial Portfolio Segment [Member] | Pass Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	141,864	186,176
Commercial Portfolio Segment [Member] | Pass Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	17,677	16,654
Commercial Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	499
Commercial Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	193	226
Commercial Portfolio Segment [Member] | Doubtful [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating		321
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	230,018	125,447
Consumer Portfolio Segment [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	19	30
Consumer Portfolio Segment [Member] | Pass Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	229,776	125,200
Consumer Portfolio Segment [Member] | Pass Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	193	215
Consumer Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	2
Consumer Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating	$ 28	2
Consumer Portfolio Segment [Member] | Doubtful [Member] | PCI loans acquired
Financing Receivable, Recorded Investment [Line Items]
Loan Risk Rating		$ 30