Credit Quality Assessment (Details 1) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Credit Quality Indicator [Line Items]
Credit quality indicators	$ 582,702	$ 552,917
Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	469,236	427,474
Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	113,466	125,443
Not Classified [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	462,313	420,983
Not Classified [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	112,127	123,931
Special Mention [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Special Mention [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Substandard [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	3,082	6,491
Substandard [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	517	546
Doubtful [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	3,841	0
Doubtful [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	822	966
Construction and Land [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	66,741	64,158
Construction and Land [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	61,711	56,490
Construction and Land [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	5,030	6,260
Construction and Land [Member] | Not Classified [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	60,567	55,346
Construction and Land [Member] | Not Classified [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	5,030	6,260
Construction and Land [Member] | Special Mention [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Construction and Land [Member] | Special Mention [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Construction and Land [Member] | Substandard [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	1,144
Construction and Land [Member] | Substandard [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Construction and Land [Member] | Doubtful [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	1,144	0
Construction and Land [Member] | Doubtful [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Residential - First Lien [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	91,165	88,293
Residential - First Lien [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	73,806	58,904
Residential - First Lien [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	17,359	19,525
Residential - First Lien [Member] | Not Classified [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	73,347	58,439
Residential - First Lien [Member] | Not Classified [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	16,499	18,567
Residential - First Lien [Member] | Special Mention [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Residential - First Lien [Member] | Special Mention [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Residential - First Lien [Member] | Substandard [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	301	465
Residential - First Lien [Member] | Substandard [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	517	546
Residential - First Lien [Member] | Doubtful [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	158	0
Residential - First Lien [Member] | Doubtful [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	343	412
Residential Junior Lien [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	22,283	19,301
Residential Junior Lien [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	14,624	11,006
Residential Junior Lien [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	7,659	7,539
Residential Junior Lien [Member] | Not Classified [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	14,550	10,932
Residential Junior Lien [Member] | Not Classified [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	7,600	7,482
Residential Junior Lien [Member] | Special Mention [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Residential Junior Lien [Member] | Special Mention [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Residential Junior Lien [Member] | Substandard [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	74
Residential Junior Lien [Member] | Substandard [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Residential Junior Lien [Member] | Doubtful [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	74	0
Residential Junior Lien [Member] | Doubtful [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	59	57
Commercial Owner Occupied [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	116,070	112,826
Commercial Owner Occupied [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	82,249	85,824
Commercial Owner Occupied [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	33,821	37,519
Commercial Owner Occupied [Member] | Not Classified [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	82,249	85,580
Commercial Owner Occupied [Member] | Not Classified [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	33,821	37,519
Commercial Owner Occupied [Member] | Special Mention [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Owner Occupied [Member] | Special Mention [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Owner Occupied [Member] | Substandard [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators		244
Commercial Owner Occupied [Member] | Substandard [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Owner Occupied [Member] | Doubtful [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Owner Occupied [Member] | Doubtful [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Non Owner Occupied [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	140,250	123,958
Commercial Non Owner Occupied [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	109,164	100,589
Commercial Non Owner Occupied [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	31,086	33,021
Commercial Non Owner Occupied [Member] | Not Classified [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	106,480	97,889
Commercial Non Owner Occupied [Member] | Not Classified [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	31,086	33,021
Commercial Non Owner Occupied [Member] | Special Mention [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Non Owner Occupied [Member] | Special Mention [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Non Owner Occupied [Member] | Substandard [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	2,090	2,700
Commercial Non Owner Occupied [Member] | Substandard [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Non Owner Occupied [Member] | Doubtful [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	594	0
Commercial Non Owner Occupied [Member] | Doubtful [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Loan and Leases [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	126,311	113,176
Commercial Loan and Leases [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	15,872	18,745
Commercial Loan and Leases [Member] | Not Classified [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	123,749	111,312
Commercial Loan and Leases [Member] | Not Classified [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	15,452	18,340
Commercial Loan and Leases [Member] | Special Mention [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Loan and Leases [Member] | Special Mention [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Loan and Leases [Member] | Substandard [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	691	1,864
Commercial Loan and Leases [Member] | Substandard [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Commercial Loan and Leases [Member] | Doubtful [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	1,871	0
Commercial Loan and Leases [Member] | Doubtful [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	420	405
Consumer Loan [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	4,010	4,712
Consumer Loan [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	1,371	1,485
Consumer Loan [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	2,639	2,834
Consumer Loan [Member] | Not Classified [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	1,371	1,485
Consumer Loan [Member] | Not Classified [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	2,639	2,742
Consumer Loan [Member] | Special Mention [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Consumer Loan [Member] | Special Mention [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Consumer Loan [Member] | Substandard [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Consumer Loan [Member] | Substandard [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Consumer Loan [Member] | Doubtful [Member] | Legacy Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	0	0
Consumer Loan [Member] | Doubtful [Member] | Acquired Loans [Member]
Credit Quality Indicator [Line Items]
Credit quality indicators	$ 0	$ 92