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Loans and Allowance for Credit Losses (Allowance for Credit Losses on Financing Receivables) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Allowance for credit losses allocated to: |  |
Beginning balance | $ 10,507 | $ 10,343
Charge-offs | (551) | (210)
Recoveries | 72 | 185
Net charge-offs | (479) | (25)
Provision | 350 | 100
Ending balance | 10,378 | 10,418
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] |  |
Allowance for credit losses allocated to: |  |
Beginning balance | 1,576 | 2,662
Recoveries | 3 | 3
Net charge-offs | 3 | 3
Provision | (451) | (8)
Ending balance | 1,128 | 2,657
Residential Portfolio Segment [Member] |  |
Allowance for credit losses allocated to: |  |
Beginning balance | 2,501 | 2,353
Charge-offs | (191) | (123)
Recoveries | 3 | 8
Net charge-offs | (188) | (115)
Provision | 169 | 195
Ending balance | 2,482 | 2,433
Commercial Real Estate Portfolio Segment [Member] |  |
Allowance for credit losses allocated to: |  |
Beginning balance | 4,032 | 3,077
Charge-offs | (271) |
Recoveries | 1 | 99
Net charge-offs | (270) | 99
Provision | 203 | (119)
Ending balance | 3,965 | 3,057
Commercial Portfolio Segment [Member] |  |
Allowance for credit losses allocated to: |  |
Beginning balance | 1,929 | 1,949
Charge-offs | (82) | (81)
Recoveries | 63 | 75
Net charge-offs | (19) | (6)
Provision | 353 | 66
Ending balance | 2,263 | 2,009
Consumer Portfolio Segment [Member] |  |
Allowance for credit losses allocated to: |  |
Beginning balance | 469 | 302
Charge-offs | (7) | (6)
Recoveries | 2 |
Net charge-offs | (5) | (6)
Provision | 76 | (34)
Ending balance | $ 540 | $ 262

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- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118955202&loc=SL82895884-210446 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447 + Details
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