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Loans and Allowance for Loan Losses (Details 9) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 | Mar. 31, 2016
Summary of activity related to our allowance for loan losses |  |
Balance, beginning of period | $ 14,855 | $ 13,629
Provision for loan losses | 500 | 625
Loan charge-offs | (190) | (394)
Loan recoveries | 122 | 38
Net loan charge-offs | (68) | (356)
Balance, end of period | $ 15,287 | $ 13,898
Net charge-offs to average loans (annualized) | 0.02% | 0.14%
Allowance for loan losses to gross loans | 1.25% | 1.34%
Allowance for loan losses to nonperforming loans | 247.43% | 224.56%
Commercial [Member] | Owner occupied RE [Member] |  |
Summary of activity related to our allowance for loan losses |  |
Balance, beginning of period | $ 2,843 | $ 2,347
Provision for loan losses | 209 | 151
Loan charge-offs |  | (5)
Loan recoveries |  |
Net loan charge-offs |  | (5)
Balance, end of period | 3,052 | 2,493
Commercial [Member] | Non-owner occupied RE [Member] |  |
Summary of activity related to our allowance for loan losses |  |
Balance, beginning of period | 2,778 | 3,187
Provision for loan losses | 369 | 122
Loan charge-offs | (181) | (75)
Loan recoveries | 1 | 2
Net loan charge-offs | (180) | (73)
Balance, end of period | 2,967 | 3,236
Commercial [Member] | Construction [Member] |  |
Summary of activity related to our allowance for loan losses |  |
Balance, beginning of period | 295 | 338
Provision for loan losses | 39 | 104
Loan charge-offs |  |
Loan recoveries |  |
Net loan charge-offs |  |
Balance, end of period | 334 | 442
Commercial [Member] | Business [Member] |  |
Summary of activity related to our allowance for loan losses |  |
Balance, beginning of period | 4,123 | 3,800
Provision for loan losses | (321) | (158)
Loan charge-offs | (9) | (36)
Loan recoveries | 30 | 33
Net loan charge-offs | 21 | (3)
Balance, end of period | 3,823 | 3,639
Consumer [Member] | Real Estate [Member] |  |
Summary of activity related to our allowance for loan losses |  |
Balance, beginning of period | 2,780 | 2,070
Provision for loan losses | (40) | 248
Loan charge-offs |  | (187)
Loan recoveries | 90 |
Net loan charge-offs | 90 | (187)
Balance, end of period | 2,830 | 2,131
Consumer [Member] | Home equity [Member] |  |
Summary of activity related to our allowance for loan losses |  |
Balance, beginning of period | 1,475 | 1,202
Provision for loan losses | 143 | 61
Loan charge-offs |  |
Loan recoveries | 1 |
Net loan charge-offs | 1 |
Balance, end of period | 1,619 | 1,263
Consumer [Member] | Construction [Member] |  |
Summary of activity related to our allowance for loan losses |  |
Balance, beginning of period | 252 | 313
Provision for loan losses | 37 | 38
Loan charge-offs |  |
Loan recoveries |  |
Net loan charge-offs |  |
Balance, end of period | 289 | 351
Consumer [Member] | Other [Member] |  |
Summary of activity related to our allowance for loan losses |  |
Balance, beginning of period | 309 | 372
Provision for loan losses | 64 | 59
Loan charge-offs |  | (91)
Loan recoveries |  | 3
Net loan charge-offs |  | (88)
Balance, end of period | $ 373 | $ 343

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- Definition Allowance for loan and lease losses write offs net of recoveries. + References No definition available. + Details
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- Definition Allowance for loan losses as a percentage of gross loans. + References No definition available. + Details
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- Definition Allowance for credit losses as a percentage of nonperforming loans. + References No definition available. + Details
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- Definition Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss. + 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=66008989&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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 + 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=66008989&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=66902209&loc=d3e3602-108585 + Details
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