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Loans and Allowance for Loan Losses (Allowance for Loan Losses by Commercial and Consumer Portfolio Segments) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period | $ 31,602 | $ 16,144 | $ 16,642 | $ 15,762
Provision for loan losses | 11,100 | 650 | 27,300 | 1,250
Loan charge-offs | (1,064) | (963) | (2,413) | (1,240)
Loan recoveries | 581 | 17 | 690 | 76
Net loan charge-offs | (483) | (946) | (1,723) | (1,164)
Balance, end of period | $ 42,219 | $ 15,848 | $ 42,219 | $ 15,848
Net charge-offs to average loans (annualized) | 0.09% | 0.21% | 0.11% | 0.09%
Allowance for loan losses to gross loans | 2.03% | 0.86% |  |
Allowance for loan losses to nonperforming loans | 482.43% | 225.51% |  |
Commercial Loan [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period |  |  | $ 11,372 |
Balance, end of period | $ 28,095 |  | 28,095 |
Commercial Loan [Member] | Owner Occupied Re [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period | 5,800 | $ 2,808 | 2,835 | $ 2,726
Provision for loan losses | 2,105 | (75) | 5,070 | 117
Loan charge-offs |  |  |  | (110)
Loan recoveries |  |  |  |
Net loan charge-offs |  |  |  | (110)
Balance, end of period | 7,905 | 2,733 | 7,905 | 2,733
Commercial Loan [Member] | Non Owner Occupied Re [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period | 8,791 | 4,016 | 4,304 | 3,811
Provision for loan losses | 2,461 | 237 | 8,081 | 454
Loan charge-offs | (375) | (225) | (1,508) | (239)
Loan recoveries | 554 |  | 554 | 2
Net loan charge-offs | 179 | (225) | (954) | (237)
Balance, end of period | 11,431 | 4,028 | 11,431 | 4,028
Commercial Loan [Member] | Business Loan [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period | 5,841 | 3,623 | 3,692 | 3,616
Provision for loan losses | 2,274 | 588 | 4,562 | 577
Loan charge-offs | (564) | (709) | (735) | (709)
Loan recoveries | 14 | 8 | 46 | 26
Net loan charge-offs | (550) | (701) | (689) | (683)
Balance, end of period | 7,565 | 3,510 | 7,565 | 3,510
Commercial Loan [Member] | Construction Loans [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period | 977 | 569 | 541 | 615
Provision for loan losses | 217 | (63) | 653 | (109)
Loan charge-offs |  |  |  |
Loan recoveries |  |  |  |
Net loan charge-offs |  |  |  |
Balance, end of period | 1,194 | 506 | 1,194 | 506
Consumer Loan [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period |  |  | 5,270 |
Balance, end of period | 14,124 |  | 14,124 |
Consumer Loan [Member] | Other Consumer [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period | 399 | 297 | 277 | 290
Provision for loan losses | 170 | 34 | 337 | 85
Loan charge-offs | (25) | (29) | (70) | (82)
Loan recoveries | 11 | 1 | 11 | 10
Net loan charge-offs | (14) | (28) | (59) | (72)
Balance, end of period | 555 | 303 | 555 | 303
Consumer Loan [Member] | Construction Loans [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period | 615 | 318 | 268 | 275
Provision for loan losses | 87 | 8 | 434 | 51
Loan charge-offs |  |  |  |
Loan recoveries |  |  |  |
Net loan charge-offs |  |  |  |
Balance, end of period | 702 | 326 | 702 | 326
Consumer Loan [Member] | Real Estate Loan [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period | 6,538 | 3,104 | 3,278 | 3,081
Provision for loan losses | 2,936 | (93) | 6,187 | (99)
Loan charge-offs |  |  |  |
Loan recoveries | 2 | 7 | 11 | 36
Net loan charge-offs | 2 | 7 | 11 | 36
Balance, end of period | 9,476 | 3,018 | 9,476 | 3,018
Consumer Loan [Member] | Home Equity Loan [Member] |  |  |  |
Financing Receivable, Allowance For Credit Losses [Roll Forward] |  |  |  |
Balance, beginning of period | 2,641 | 1,409 | 1,447 | 1,348
Provision for loan losses | 850 | 14 | 1,976 | 174
Loan charge-offs | (100) |  | (100) | (100)
Loan recoveries |  | 1 | 68 | 2
Net loan charge-offs | (100) | 1 | (32) | (98)
Balance, end of period | $ 3,391 | $ 1,424 | $ 3,391 | $ 1,424

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