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Loans, Part V (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014 rating	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Number of risk rating approaches	2
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	$ 74,249	$ 62,776
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	74,249	62,776
Commercial Risk, Construction, and Other Non-Consumer Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	373,187	332,541
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	373,187	332,541
Commercial And Industrial [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	69,325	70,686
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	69,325	70,686
Commercial RE [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	154,409	143,919
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	154,409	143,919
RE Construction and Development Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	116,583	87,004
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	116,583	87,004
Agricultural [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	32,870	30,932
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	32,870	30,932
Residential Mortgage [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	61,719	52,036
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	61,719	52,036
Home Improvement and Home Equity [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	1,186	1,410
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	1,186	1,410
Installment [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	11,344	9,330
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	11,344	9,330
Grades 1 and 2 [Member] | Commercial Risk, Construction, and Other Non-Consumer Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	491	425
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	491	425
Grades 1 and 2 [Member] | Commercial And Industrial [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	491	355
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	491	355
Grades 1 and 2 [Member] | Commercial RE [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grades 1 and 2 [Member] | RE Construction and Development Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grades 1 and 2 [Member] | Agricultural [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	70
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	70
Grade 3 [Member] | Commercial Risk, Construction, and Other Non-Consumer Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	5,995	6,147
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	5,995	6,147
Grade 3 [Member] | Commercial And Industrial [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	13	44
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	13	44
Grade 3 [Member] | Commercial RE [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	5,196	5,287
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	5,196	5,287
Grade 3 [Member] | RE Construction and Development Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	786	816
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	786	816
Grade 3 [Member] | Agricultural [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grade 4 and 5 Pass [Member] | Minimum [Member]
Financing Receivable, Recorded Investment [Line Items]
Notes receivable, period of loss recognition	3 years
Grade 4 and 5 Pass [Member] | Maximum [Member]
Financing Receivable, Recorded Investment [Line Items]
Notes receivable, period of loss recognition	4 years
Grade 4 and 5 Pass [Member] | Commercial Risk, Construction, and Other Non-Consumer Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	337,137	293,169
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	337,137	293,169
Grade 4 and 5 Pass [Member] | Commercial And Industrial [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	66,879	69,070
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	66,879	69,070
Grade 4 and 5 Pass [Member] | Commercial RE [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	143,288	127,189
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	143,288	127,189
Grade 4 and 5 Pass [Member] | RE Construction and Development Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	94,100	66,048
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	94,100	66,048
Grade 4 and 5 Pass [Member] | Agricultural [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	32,870	30,862
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	32,870	30,862
Grade 6 Special Mention [Member] | Commercial Risk, Construction, and Other Non-Consumer Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	1,442	590
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	1,442	590
Grade 6 Special Mention [Member] | Commercial And Industrial [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	342	590
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	342	590
Grade 6 Special Mention [Member] | Commercial RE [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	1,100	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	1,100	0
Grade 6 Special Mention [Member] | RE Construction and Development Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grade 6 Special Mention [Member] | Agricultural [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grade 7 Substandard [Member] | Commercial Risk, Construction, and Other Non-Consumer Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	28,122	32,210
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	28,122	32,210
Grade 7 Substandard [Member] | Commercial And Industrial [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	1,600	627
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	1,600	627
Grade 7 Substandard [Member] | Commercial RE [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	4,825	11,443
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	4,825	11,443
Grade 7 Substandard [Member] | RE Construction and Development Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	21,697	20,140
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	21,697	20,140
Grade 7 Substandard [Member] | Agricultural [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grade 8 Doubtful [Member] | Commercial Risk, Construction, and Other Non-Consumer Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grade 8 Doubtful [Member] | Commercial And Industrial [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grade 8 Doubtful [Member] | Commercial RE [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grade 8 Doubtful [Member] | RE Construction and Development Loans [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Grade 8 Doubtful [Member] | Agricultural [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Not Graded [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	51,673	38,303
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	51,673	38,303
Not Graded [Member] | Residential Mortgage [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	40,892	29,063
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	40,892	29,063
Not Graded [Member] | Home Improvement and Home Equity [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	1,155	1,378
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	1,155	1,378
Not Graded [Member] | Installment [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	9,626	7,862
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	9,626	7,862
Pass [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	18,693	20,788
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	18,693	20,788
Pass [Member] | Residential Mortgage [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	17,595	19,320
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	17,595	19,320
Pass [Member] | Home Improvement and Home Equity [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	31	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	31	0
Pass [Member] | Installment [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	1,067	1,468
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	1,067	1,468
Special Mention [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	218	1,236
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	218	1,236
Special Mention [Member] | Residential Mortgage [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	218	1,204
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	218	1,204
Special Mention [Member] | Home Improvement and Home Equity [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	32
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	32
Special Mention [Member] | Installment [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Substandard [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	3,665	2,449
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	3,665	2,449
Substandard [Member] | Residential Mortgage [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	3,014	2,449
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	3,014	2,449
Substandard [Member] | Home Improvement and Home Equity [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	0	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	0	0
Substandard [Member] | Installment [Member]
Credit risk ratings for commercial, construction, and other non-consumer related loans [Abstract]
Total	651	0
Credit risk ratings for consumer related loans and other homogenous loans [Abstract]
Total	$ 651	$ 0

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Period for recognition of loss in the event of default in the payment of notes receivable.

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Number of risk rating approaches evaluated to assign risk ratings to loan receivable.

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Net amount of the investment in a contractual right to receive money on demand or on fixed or determinable dates that is recognized as an asset in the creditor's statement of financial position. Examples include, but are not limited to, credit card receivables, notes receivable and receivables relating to lessor's rights to payments from leases other than operating leases that have been recorded as assets. Excludes trade accounts receivable with contractual maturity of one year or less and arose from the sale of goods or services.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



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