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Loans and Leases and Allowance for Loan and Lease Losses - Past Due Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual restructured loans | $ 3,694 | $ 5,633
Total Past Due | 6,004 | 8,235
Total loans | 2,468,318 | 2,382,243
Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 2,432,212 | 2,341,944
Financial Asset, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 1,895 | 2,321
Financial Asset, 60 to 89 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 351 | 132
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 64 | 149
Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual restructured loans | 859 | 3,740
Total Past Due | 859 | 3,941
Total loans | 1,162,491 | 1,012,976
Commercial Real Estate [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 1,150,261 | 992,912
Commercial Real Estate [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans |  | 134
Commercial Real Estate [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans |  | 67
Consumer Real Estate [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual restructured loans | 2,676 | 1,823
Total Past Due | 2,947 | 3,872
Total loans | 444,640 | 443,930
Consumer Real Estate [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 432,718 | 429,800
Consumer Real Estate [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 258 | 1,916
Consumer Real Estate [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 13 | 51
Consumer Real Estate [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans |  | 82
Construction and Land Development [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual restructured loans |  | 12
Total Past Due | 95 | 257
Total loans | 300,704 | 278,075
Construction and Land Development [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 295,344 | 272,470
Construction and Land Development [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 95 | 245
Commercial and Industrial [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual restructured loans | 138 | 36
Total Past Due | 1,844 | 124
Total loans | 496,114 | 634,446
Commercial and Industrial [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 494,009 | 634,014
Commercial and Industrial [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 1,346 | 12
Commercial and Industrial [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 296 | 76
Commercial and Industrial [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 64 |
Leases Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 85 |
Total loans | 53,038 |
Leases Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 48,739 |
Leases Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 45 |
Leases Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 40 |
Consumer and Other [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual restructured loans | 21 | 22
Total Past Due | 174 | 41
Total loans | 11,331 | 12,816
Consumer and Other [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 11,141 | 12,748
Consumer and Other [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 151 | 14
Consumer and Other [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 2 | 5
Purchased Credit Impaired Loans [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total loans | 30,102 | 32,064
Purchased Credit Impaired Loans [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 30,102 | 32,064
Purchased Credit Impaired Loans [Member] | Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total loans | 11,371 | 16,123
Purchased Credit Impaired Loans [Member] | Commercial Real Estate [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 11,371 | 16,123
Purchased Credit Impaired Loans [Member] | Consumer Real Estate [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total loans | 8,975 | 10,258
Purchased Credit Impaired Loans [Member] | Consumer Real Estate [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 8,975 | 10,258
Purchased Credit Impaired Loans [Member] | Construction and Land Development [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total loans | 5,265 | 5,348
Purchased Credit Impaired Loans [Member] | Construction and Land Development [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 5,265 | 5,348
Purchased Credit Impaired Loans [Member] | Commercial and Industrial [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total loans | 261 | 308
Purchased Credit Impaired Loans [Member] | Commercial and Industrial [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 261 | 308
Purchased Credit Impaired Loans [Member] | Leases Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total loans | 4,214 |
Purchased Credit Impaired Loans [Member] | Leases Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | 4,214 |
Purchased Credit Impaired Loans [Member] | Consumer and Other [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total loans | 16 | 27
Purchased Credit Impaired Loans [Member] | Consumer and Other [Member] | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Accruing and Current Loans | $ 16 | $ 27

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