Loans and Allowance for Credit Losses (Aging of Past Due Financing Receivables) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	$ 3,615	$ 3,040
Nonaccrual	2,004	5,455
Loans	$ 2,119,175	$ 1,454,256
Percent of total loans, Total past due	0.10%	0.30%
Percent of total loans, Nonaccrual	0.10%	0.40%
Percent of total loans, Total loans	100.00%	100.00%
PCI loans acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	$ 33,650
Percent of total loans, Total loans	1.60%
Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	$ 2,079,906	$ 1,445,761
Percent of total loans, Current	98.20%	99.30%
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	$ 3,020	$ 1,229
Percent of total loans, Total past due	0.10%	0.10%
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	$ 87	$ 1,007
Percent of total loans, Total past due		0.10%
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	508	$ 804
Percent of total loans, Total past due		0.10%
Residential Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	1,474	$ 1,747
Nonaccrual	803	1,585
Loans	654,769	443,542
Residential Portfolio Segment [Member] | PCI loans acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	17,326
Residential Portfolio Segment [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	635,166	440,210
Residential Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	1,371	517
Residential Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	25	938
Residential Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	78	292
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	679	879
Nonaccrual	606	3,287
Loans	896,229	661,232
Commercial Real Estate Portfolio Segment [Member] | PCI loans acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	13,594
Commercial Real Estate Portfolio Segment [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	881,350	657,066
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	259	367
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	420	512
Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	255	294
Nonaccrual	298	258
Loans	203,377	211,256
Commercial Portfolio Segment [Member] | PCI loans acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	321
Commercial Portfolio Segment [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	202,503	210,704
Commercial Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	183	226
Commercial Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	62	68
Commercial Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	10
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	287	120
Nonaccrual		28
Loans	125,447	31,466
Consumer Portfolio Segment [Member] | PCI loans acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	30
Consumer Portfolio Segment [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	125,130	31,318
Consumer Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	287	119
Consumer Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due		1
Construction Loans [Member] | Commercial and Residential Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	920
Nonaccrual	297	297
Loans	239,353	106,760
Construction Loans [Member] | Commercial and Residential Real Estate Portfolio Segment [Member] | PCI loans acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	2,379
Construction Loans [Member] | Commercial and Residential Real Estate Portfolio Segment [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	235,757	$ 106,463
Construction Loans [Member] | Commercial and Residential Real Estate Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	$ 920