Loans and Allowance for Loan Losses (Details 3) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Total commercial loans	$ 653,808	$ 575,482
Total consumer loans	339,425	295,964
Commercial [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	648,127	569,907
30-59 days past due	777	84
60-89 days past due	54	401
Greater than 90 Days	4,850	5,090
Total commercial loans	653,808	575,482
Commercial [Member] | Owner occupied RE [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	$ 237,687	$ 190,801
30-59 days past due
60-89 days past due	$ 54
Greater than 90 Days	256	$ 260
Total commercial loans	237,997	191,061
Commercial [Member] | Non-owner occupied RE [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	209,180	180,577
30-59 days past due	$ 449	49
60-89 days past due		246
Greater than 90 Days	$ 3,148	2,568
Total commercial loans	212,777	183,440
Commercial [Member] | Construction [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	$ 32,538	$ 50,212
30-59 days past due
60-89 days past due
Greater than 90 Days	$ 447	$ 783
Total commercial loans	32,985	50,995
Commercial [Member] | Business [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	168,722	148,317
30-59 days past due	$ 328	35
60-89 days past due		155
Greater than 90 Days	$ 999	1,479
Total commercial loans	170,049	149,986
Consumer [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	338,534	294,146
30-59 days past due	634	40
60-89 days past due	6	133
Greater than 90 Days	251	645
Total consumer loans	339,425	295,964
Consumer [Member] | Real estate [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	168,594	146,362
30-59 days past due	$ 244	$ 40
60-89 days past due
Greater than 90 Days		$ 457
Total consumer loans	$ 168,838	146,859
Consumer [Member] | Home equity [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	111,154	$ 95,311
30-59 days past due	$ 390
60-89 days past due		$ 130
Greater than 90 Days	$ 250	188
Total consumer loans	111,794	95,629
Consumer [Member] | Construction [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	$ 43,555	$ 39,226
30-59 days past due
60-89 days past due
Greater than 90 Days
Total consumer loans	$ 43,555	$ 39,226
Consumer [Member] | Other [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual by past due status as well as accruing TDRs
Current	$ 15,231	$ 14,247
30-59 days past due
60-89 days past due	$ 6	$ 3
Greater than 90 Days	1
Total consumer loans	$ 15,238	$ 14,250