Loans and the Allowance for Loan Losses, Past Due (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Loans, Aging [Abstract]
30 to 59 Days Past Due	$ 2,549	$ 1,578
60 to 89 Days Past Due	413	896
90 or More Days Past Due	2,925	6,955
Total Past Due	5,887	9,429
Total Current Loans	530,107	491,270	[1]
Ending balance	535,994	500,699
Recorded Investment > 90 Days Past Due and Accruing	1,141	546
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	5,570	11,324
Guaranteed Student Loans	2,414	744
Interest income that would have been recorded under original loan terms [Abstract]
Interest income that would have been recorded under original loan terms	301	762
Actual interest income recorded for the period	265	251
Reduction in interest income on non accrual loans	36	511
Total Mortgage Loans on Real Estate [Member]
Loans, Aging [Abstract]
30 to 59 Days Past Due	1,204	583
60 to 89 Days Past Due	87	796
90 or More Days Past Due	1,891	6,936
Total Past Due	3,182	8,315
Total Current Loans	441,814	423,156	[1]
Ending balance	444,996	431,471
Recorded Investment > 90 Days Past Due and Accruing	107	527
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	5,570	11,175
Residential 1-4 Family [Member]
Loans, Aging [Abstract]
30 to 59 Days Past Due	1,043	324
60 to 89 Days Past Due	55	82
90 or More Days Past Due	792	4,304
Total Past Due	1,890	4,710
Total Current Loans	89,428	79,790	[1]
Ending balance	91,318	84,500
Recorded Investment > 90 Days Past Due and Accruing	0	493
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	924	4,024
Commercial Real Estate [Member]
Loans, Aging [Abstract]
30 to 59 Days Past Due	31	120
60 to 89 Days Past Due	0	704
90 or More Days Past Due	432	53
Total Past Due	463	877
Total Current Loans	287,068	286,194	[1]
Ending balance	287,531	287,071
Recorded Investment > 90 Days Past Due and Accruing	0	0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	4,086	4,606
Construction [Member]
Loans, Aging [Abstract]
30 to 59 Days Past Due	0	0
60 to 89 Days Past Due	0	0
90 or More Days Past Due	499	2,545
Total Past Due	499	2,545
Total Current Loans	8,583	11,960	[1]
Ending balance	9,082	14,505
Recorded Investment > 90 Days Past Due and Accruing	0	0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	499	2,545
Second Mortgages [Member]
Loans, Aging [Abstract]
30 to 59 Days Past Due	81	0
60 to 89 Days Past Due	32	10
90 or More Days Past Due	168	34
Total Past Due	281	44
Total Current Loans	13,122	13,188	[1]
Ending balance	13,403	13,232
Recorded Investment > 90 Days Past Due and Accruing	107	34
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	61	0
Equity Line of Credit [Member]
Loans, Aging [Abstract]
30 to 59 Days Past Due	49	139
60 to 89 Days Past Due	0	0
90 or More Days Past Due	0	0
Total Past Due	49	139
Total Current Loans	43,613	32,024	[1]
Ending balance	43,662	32,163
Recorded Investment > 90 Days Past Due and Accruing	0	0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	0	0
Commercial Loans [Member]
Loans, Aging [Abstract]
30 to 59 Days Past Due	195	15
60 to 89 Days Past Due	0	80
90 or More Days Past Due	10	0
Total Past Due	205	95
Total Current Loans	37,493	30,607	[1]
Ending balance	37,698	30,702
Recorded Investment > 90 Days Past Due and Accruing	10	0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	0	149
Consumer Loans [Member]
Loans, Aging [Abstract]
30 to 59 Days Past Due	1,099	929
60 to 89 Days Past Due	323	5
90 or More Days Past Due	1,019	5
Total Past Due	2,441	939
Total Current Loans	28,052	18,852	[1]
Ending balance	30,493	19,791
Recorded Investment > 90 Days Past Due and Accruing	1,019	5
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	0	0
Other [Member]
Loans, Aging [Abstract]
30 to 59 Days Past Due	51	51
60 to 89 Days Past Due	3	15
90 or More Days Past Due	5	14
Total Past Due	59	80
Total Current Loans	22,748	18,655	[1]
Ending balance	22,807	18,735
Recorded Investment > 90 Days Past Due and Accruing	5	14
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	$ 0	$ 0

[1] For purposes of this table, Total Current Loans includes loans that are 1 - 29 days past due.