Loans and the Allowance for Loan Losses, Activity In Period (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2015	Dec. 31, 2014
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	$ 7,075	$ 6,831
Charges-offs	(375)	(1,238)
Recoveries	469	882
Provision for loan losses	250	600
Ending balance	7,419	7,075
Ending balances individually evaluated for impairment			$ 351	$ 702
Ending balances collectively evaluated for impairment			7,068	6,373
Ending balance	7,075	6,831	7,419	7,075
Loan Balances [Abstract]
Ending balance individually evaluated for impairment			12,290	14,428
Ending balance collectively evaluated for impairment			558,167	521,566
Ending balance			570,457	535,994
Commercial [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	595	350
Charges-offs	(35)	(286)
Recoveries	42	55
Provision for loan losses	170	476
Ending balance	772	595
Ending balances individually evaluated for impairment			61	0
Ending balances collectively evaluated for impairment			711	595
Ending balance	595	595	772	595
Loan Balances [Abstract]
Ending balance individually evaluated for impairment			121	0
Ending balance collectively evaluated for impairment			41,901	37,698
Ending balance			42,022	37,698
Real Estate - Construction [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	703	662
Charges-offs	0	(51)
Recoveries	1	173
Provision for loan losses	149	(81)
Ending balance	853	703
Ending balances individually evaluated for impairment			57	270
Ending balances collectively evaluated for impairment			796	433
Ending balance	703	703	853	703
Loan Balances [Abstract]
Ending balance individually evaluated for impairment			577	1,157
Ending balance collectively evaluated for impairment			17,609	7,925
Ending balance			18,186	9,082
Real Estate - Mortgage [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	5,347	5,357
Charges-offs	(137)	(563)
Recoveries	355	524
Provision for loan losses	(289)	29
Ending balance	5,276	5,347
Ending balances individually evaluated for impairment			233	432
Ending balances collectively evaluated for impairment			5,043	4,915
Ending balance	5,347	5,347	5,276	5,347
Loan Balances [Abstract]
Ending balance individually evaluated for impairment			11,580	13,257
Ending balance collectively evaluated for impairment			427,179	422,657
Ending balance			438,759	435,914
Consumer [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	219	294
Charges-offs	(70)	(163)
Recoveries	30	64
Provision for loan losses	128	24
Ending balance	307	219
Ending balances individually evaluated for impairment			0	0
Ending balances collectively evaluated for impairment			307	219
Ending balance	219	294	307	219
Loan Balances [Abstract]
Ending balance individually evaluated for impairment			12	14
Ending balance collectively evaluated for impairment			51,954	30,479
Ending balance			51,966	30,493
Other [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	211	168
Charges-offs	(133)	(175)
Recoveries	41	66
Provision for loan losses	92	152
Ending balance	211	211
Ending balances individually evaluated for impairment			0	0
Ending balances collectively evaluated for impairment			211	211
Ending balance	$ 211	$ 211	211	211
Loan Balances [Abstract]
Ending balance individually evaluated for impairment			0	0
Ending balance collectively evaluated for impairment			19,524	22,807
Ending balance			$ 19,524	$ 22,807

No definition available.

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- Definition

A valuation allowance for financing receivables that are expected to be uncollectible.

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- Definition

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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- Definition

Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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Amount of recovery of financing receivables doubtful of collection that were previously charged off.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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Amount of direct write-downs of financing receivables charged against the allowance.

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The balance of financing receivables that were collectively evaluated for impairment.

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The balance of financing receivables that were individually evaluated for impairment.

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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. 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

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- Definition

Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

-Subparagraph (c)(2)

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-Name Accounting Standards Codification

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-Section S99

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-Subparagraph (SX 210.9-04.11)

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-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

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