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Allowance for Loan Loss (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |  |
Financing Receivable, Allowance for Credit Losses | $ 4,528 | $ 4,886 | $ 4,289 | $ 4,836
Financing Receivable, Allowance for Credit Losses, Charge-offs | (8) | (49) | (468) | (189)
Financing Receivable, Allowance for Credit Losses, Recoveries | 58 | 90 | 1,357 | 280
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries | 50 | 41 | 889 | 91
Provision for loan losses | 0 | 200 | (600) | 200
Financing Receivable, Allowance for Credit Losses | 4,578 | 5,127 | 4,578 | 5,127
Commercial and Industrial Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |  |
Financing Receivable, Allowance for Credit Losses | 506 | 681 | 523 | 639
Financing Receivable, Allowance for Credit Losses, Charge-offs | 0 | 0 | (83) | (58)
Financing Receivable, Allowance for Credit Losses, Recoveries | 3 | 13 | 26 | 17
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries | 3 | 13 | (57) | (41)
Provision for loan losses | 6 | (190) | 49 | (94)
Financing Receivable, Allowance for Credit Losses | 515 | 504 | 515 | 504
Construction And Land Development Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |  |
Financing Receivable, Allowance for Credit Losses | 744 | 640 | 669 | 974
Financing Receivable, Allowance for Credit Losses, Charge-offs | 0 | 0 | 0 | 0
Financing Receivable, Allowance for Credit Losses, Recoveries | 5 | 4 | 1,207 | 13
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries | 5 | 4 | 1,207 | 13
Provision for loan losses | (76) | (17) | (1,203) | (360)
Financing Receivable, Allowance for Credit Losses | 673 | 627 | 673 | 627
Commercial Real Estate Loans, Total [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |  |
Financing Receivable, Allowance for Credit Losses | 2,092 | 2,146 | 1,879 | 1,928
Financing Receivable, Allowance for Credit Losses, Charge-offs | 0 | 0 | (194) | 0
Financing Receivable, Allowance for Credit Losses, Recoveries | 0 | 0 | 0 | 0
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries | 0 | 0 | (194) | 0
Provision for loan losses | 140 | 533 | 547 | 751
Financing Receivable, Allowance for Credit Losses | 2,232 | 2,679 | 2,232 | 2,679
Residential Real Estate Loans, Total [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |  |
Financing Receivable, Allowance for Credit Losses | 1,061 | 1,180 | 1,059 | 1,119
Financing Receivable, Allowance for Credit Losses, Charge-offs | (7) | (26) | (162) | (86)
Financing Receivable, Allowance for Credit Losses, Recoveries | 49 | 71 | 115 | 236
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries | 42 | 45 | (47) | 150
Provision for loan losses | (83) | (122) | 8 | (166)
Financing Receivable, Allowance for Credit Losses | 1,020 | 1,103 | 1,020 | 1,103
Consumer Installment and Revolving Loans [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |  |
Financing Receivable, Allowance for Credit Losses | 125 | 239 | 159 | 176
Financing Receivable, Allowance for Credit Losses, Charge-offs | (1) | (23) | (29) | (45)
Financing Receivable, Allowance for Credit Losses, Recoveries | 1 | 2 | 9 | 14
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries | 0 | (21) | (20) | (31)
Provision for loan losses | 13 | (4) | (1) | 69
Financing Receivable, Allowance for Credit Losses | $ 138 | $ 214 | $ 138 | $ 214

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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of recovery of financing receivables doubtful of collection that were previously charged off. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of direct write-downs of financing receivables charged against the allowance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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