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Loans and Allowance for Loan Losses (Details 2) - Commercial Loans [Member] - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	$ 865,852	$ 761,457
Owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	317,262	285,938
Non-owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	301,360	239,574
Construction [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	32,332	33,393
Business [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	214,898	202,552
Pass [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	844,838	743,922
Pass [Member] | Owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	312,878	282,055
Pass [Member] | Non-owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	294,934	234,957
Pass [Member] | Construction [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	32,332	33,393
Pass [Member] | Business [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	204,694	193,517
Special mention [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	8,646	4,561
Special mention [Member] | Owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	2,020	1,097
Special mention [Member] | Non-owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	2,039	975
Special mention [Member] | Construction [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans
Special mention [Member] | Business [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	4,587	2,489
Substandard [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	12,368	12,974
Substandard [Member] | Owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	2,364	2,786
Substandard [Member] | Non-owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	4,387	3,642
Substandard [Member] | Construction [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans
Substandard [Member] | Business [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans	5,617	6,546
Doubtful [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans
Doubtful [Member] | Owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans
Doubtful [Member] | Non-owner occupied RE [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans
Doubtful [Member] | Construction [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans
Doubtful [Member] | Business [Member]
Outstanding commercial and consumer loans by risk category
Outstanding commercial loans

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- References

No definition available.

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- Definition

Amount, before allowance and fees, of loans and leases receivable. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522

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