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Loans - Credit Quality (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014
Loans by risk rating
Total Loans	$ 1,132,912	$ 1,159,332	$ 1,140,882
Commercial
Loans by risk rating
Total Loans	129,733	127,196	114,990
Real estate - commercial
Loans by risk rating
Total Loans	609,937		600,649
Real estate - commercial | Owner occupied general purpose
Loans by risk rating
Total Loans	125,556	132,665
Real estate - commercial | Owner occupied special purpose
Loans by risk rating
Total Loans	173,820	169,315
Real estate - commercial | Non-owner occupied general purpose
Loans by risk rating
Total Loans	164,874	158,235
Real estate - commercial | Non-owner occupied special purpose
Loans by risk rating
Total Loans	92,623	88,477
Real estate - commercial | Retail properties
Loans by risk rating
Total Loans	39,219	37,780
Real estate - commercial | Farm
Loans by risk rating
Total Loans	13,845	14,157
Real estate - construction
Loans by risk rating
Total Loans	23,461		41,936
Real estate - construction | Homebuilder
Loans by risk rating
Total Loans	2,567	3,204
Real estate - construction | Land
Loans by risk rating
Total Loans	1,164	1,658
Real estate - construction | Commercial speculative
Loans by risk rating
Total Loans	5,608	13,431
Real estate - construction | All other
Loans by risk rating
Total Loans	14,122	26,502
Real estate - residential
Loans by risk rating
Total Loans	354,106		365,602
Real estate - residential | Investor
Loans by risk rating
Total Loans	126,907	137,215
Real estate - residential | Owner occupied
Loans by risk rating
Total Loans	118,554	116,428
Real estate - residential | Revolving and junior liens
Loans by risk rating
Total Loans	108,645	116,548
Consumer
Loans by risk rating
Total Loans	4,005	3,504	3,142
All other
Loans by risk rating
Total Loans	11,670	13,017	$ 14,563
Pass
Loans by risk rating
Total Loans	1,091,828	1,090,065
Pass | Commercial
Loans by risk rating
Total Loans	119,222	118,845
Pass | Real estate - commercial | Owner occupied general purpose
Loans by risk rating
Total Loans	123,674	124,936
Pass | Real estate - commercial | Owner occupied special purpose
Loans by risk rating
Total Loans	172,835	154,225
Pass | Real estate - commercial | Non-owner occupied general purpose
Loans by risk rating
Total Loans	161,384	148,212
Pass | Real estate - commercial | Non-owner occupied special purpose
Loans by risk rating
Total Loans	88,665	78,957
Pass | Real estate - commercial | Retail properties
Loans by risk rating
Total Loans	35,809	36,779
Pass | Real estate - commercial | Farm
Loans by risk rating
Total Loans	12,573	14,157
Pass | Real estate - construction | Homebuilder
Loans by risk rating
Total Loans	2,567	3,204
Pass | Real estate - construction | Land
Loans by risk rating
Total Loans	1,164	1,658
Pass | Real estate - construction | Commercial speculative
Loans by risk rating
Total Loans	2,047	9,947
Pass | Real estate - construction | All other
Loans by risk rating
Total Loans	13,880	25,941
Pass | Real estate - residential | Investor
Loans by risk rating
Total Loans	126,101	134,952
Pass | Real estate - residential | Owner occupied
Loans by risk rating
Total Loans	111,375	109,085
Pass | Real estate - residential | Revolving and junior liens
Loans by risk rating
Total Loans	104,858	112,647
Pass | Consumer
Loans by risk rating
Total Loans	4,004	3,503
Pass | All other
Loans by risk rating
Total Loans	11,670	13,017
Special Mention
Loans by risk rating
Total Loans	16,454	28,329
Special Mention | Commercial
Loans by risk rating
Total Loans	9,895	3,948
Special Mention | Real estate - commercial | Owner occupied general purpose
Loans by risk rating
Total Loans	441	253
Special Mention | Real estate - commercial | Owner occupied special purpose
Loans by risk rating
Total Loans	207	11,607
Special Mention | Real estate - commercial | Non-owner occupied general purpose
Loans by risk rating
Total Loans	2,313	3,235
Special Mention | Real estate - commercial | Non-owner occupied special purpose
Loans by risk rating
Total Loans		8,097
Special Mention | Real estate - commercial | Retail properties
Loans by risk rating
Total Loans	3,410	1,001
Special Mention | Real estate - residential | Revolving and junior liens
Loans by risk rating
Total Loans	188	188
Substandard
Loans by risk rating
Total Loans	24,630	40,938
Substandard | Commercial
Loans by risk rating
Total Loans	616	4,403
Substandard | Real estate - commercial | Owner occupied general purpose
Loans by risk rating
Total Loans	1,441	7,476
Substandard | Real estate - commercial | Owner occupied special purpose
Loans by risk rating
Total Loans	778	3,483
Substandard | Real estate - commercial | Non-owner occupied general purpose
Loans by risk rating
Total Loans	1,177	6,788
Substandard | Real estate - commercial | Non-owner occupied special purpose
Loans by risk rating
Total Loans	3,958	1,423
Substandard | Real estate - commercial | Farm
Loans by risk rating
Total Loans	1,272
Substandard | Real estate - construction | Commercial speculative
Loans by risk rating
Total Loans	3,561	3,484
Substandard | Real estate - construction | All other
Loans by risk rating
Total Loans	242	561
Substandard | Real estate - residential | Investor
Loans by risk rating
Total Loans	806	2,263
Substandard | Real estate - residential | Owner occupied
Loans by risk rating
Total Loans	7,179	7,343
Substandard | Real estate - residential | Revolving and junior liens
Loans by risk rating
Total Loans	3,599	3,713
Substandard | Consumer
Loans by risk rating
Total Loans	$ 1	$ 1

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. 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=28367877&loc=d3e4428-111522



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 310



-SubTopic 10



-Section 50



-Paragraph 4



-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5074-111524

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