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Loans and Allowance for Credit Losses (Allowance for Credit Losses on Loans Receivable with Impairment) (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
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Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Loans individually evaluated for impairment | $ 19,565 | $ 19,417
Loans collectively evaluated for impairment | 1,387,684 | 1,229,237
Total loans | 1,407,249 | 1,248,654
Allowance for credit losses allocated to: |  |
Loans individually evaluated for impairment | 346 | 975
Loans collectively evaluated for impairment | 10,744 | 9,532
Loans and Leases Receivable, Allowance, Total | 11,090 | 10,507
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Loans individually evaluated for impairment | 335 | 41
Loans collectively evaluated for impairment | 110,322 | 99,788
Total loans | 110,657 | 99,829
Allowance for credit losses allocated to: |  |
Loans collectively evaluated for impairment | 1,497 | 1,576
Loans and Leases Receivable, Allowance, Total | 1,497 | 1,576
Residential Portfolio Segment [Member] |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Loans individually evaluated for impairment | 7,775 | 7,072
Loans collectively evaluated for impairment | 422,661 | 435,434
Total loans | 430,436 | 442,506
Allowance for credit losses allocated to: |  |
Loans individually evaluated for impairment | 265 | 395
Loans collectively evaluated for impairment | 2,374 | 2,106
Loans and Leases Receivable, Allowance, Total | 2,639 | 2,501
Commercial Real Estate Portfolio Segment [Member] |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Loans individually evaluated for impairment | 10,884 | 12,006
Loans collectively evaluated for impairment | 615,455 | 574,556
Total loans | 626,339 | 586,562
Allowance for credit losses allocated to: |  |
Loans individually evaluated for impairment | 81 | 580
Loans collectively evaluated for impairment | 4,016 | 3,452
Loans and Leases Receivable, Allowance, Total | 4,097 | 4,032
Commercial Portfolio Segment [Member] |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Loans individually evaluated for impairment | 571 | 298
Loans collectively evaluated for impairment | 214,045 | 101,722
Total loans | 214,616 | 102,020
Allowance for credit losses allocated to: |  |
Loans collectively evaluated for impairment | 2,355 | 1,929
Loans and Leases Receivable, Allowance, Total | 2,355 | 1,929
Consumer Portfolio Segment [Member] |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Loans collectively evaluated for impairment | 25,201 | 17,737
Total loans | 25,201 | 17,737
Allowance for credit losses allocated to: |  |
Loans collectively evaluated for impairment | 502 | 469
Loans and Leases Receivable, Allowance, Total | $ 502 | $ 469

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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + 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 (g) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + 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 (g) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 + Details
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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=118939070&loc=d3e15032-111544 Reference 4: 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 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74567-122707 + Details
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