Loans and the Allowance for Loan Losses, Past Due (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Loans, Aging [Abstract]
Ending balance		$ 573,475		$ 568,475
Recorded Investment > 90 Days Past Due and Accruing		3,092		3,356
Financing Receivable, Recorded Investment, Current	[1]	561,975		557,894
Financing Receivable, Recorded Investment, Past Due		11,500		10,581
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		6,457		4,582
Interest income that would have been recorded under original loan terms [Abstract]
Interest income that would have been recorded under original loan terms		85	$ 73
Actual interest income recorded for the period		38	63
Reduction in interest income on non accrual loans		47	$ 10
Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		4,558		4,164
Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		1,031		2,553
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		5,911		3,864
Total Mortgage Loans on Real Estate [Member]
Loans, Aging [Abstract]
Ending balance		457,968		456,844
Recorded Investment > 90 Days Past Due and Accruing		182		23
Financing Receivable, Recorded Investment, Current	[1]	452,106		453,342
Financing Receivable, Recorded Investment, Past Due		5,862		3,502
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		6,200		4,306
Total Mortgage Loans on Real Estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		2,706		1,927
Total Mortgage Loans on Real Estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		297		1,112
Total Mortgage Loans on Real Estate [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		2,859		463
Residential 1-4 Family [Member]
Loans, Aging [Abstract]
Ending balance		96,473		96,997
Recorded Investment > 90 Days Past Due and Accruing		0		0
Financing Receivable, Recorded Investment, Current	[1]	95,087		95,371
Financing Receivable, Recorded Investment, Past Due		1,386		1,626
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		1,343		1,457
Residential 1-4 Family [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		912		309
Residential 1-4 Family [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		267		1,042
Residential 1-4 Family [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		207		275
Commercial [Member]
Loans, Aging [Abstract]
Ending balance		276,394		277,758
Recorded Investment > 90 Days Past Due and Accruing		20		23
Financing Receivable, Recorded Investment, Current	[1]	272,318		276,438
Financing Receivable, Recorded Investment, Past Due		4,076		1,320
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		4,701		2,623
Commercial [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		1,712		1,266
Commercial [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		30		31
Commercial [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		2,334		23
Construction [Member]
Loans, Aging [Abstract]
Ending balance		22,631		19,685
Recorded Investment > 90 Days Past Due and Accruing		162		0
Financing Receivable, Recorded Investment, Current	[1]	22,469		19,524
Financing Receivable, Recorded Investment, Past Due		162		161
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		0		0
Construction [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		0		161
Construction [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		0		0
Construction [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		162		0
Second Mortgages [Member]
Loans, Aging [Abstract]
Ending balance		15,944		15,148
Recorded Investment > 90 Days Past Due and Accruing		0		0
Financing Receivable, Recorded Investment, Current	[1]	15,731		14,923
Financing Receivable, Recorded Investment, Past Due		213		225
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		156		226
Second Mortgages [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		57		21
Second Mortgages [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		0		39
Second Mortgages [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		156		165
Equity Line of Credit [Member]
Loans, Aging [Abstract]
Ending balance		46,526		47,256
Recorded Investment > 90 Days Past Due and Accruing		0		0
Financing Receivable, Recorded Investment, Current	[1]	46,501		47,086
Financing Receivable, Recorded Investment, Past Due		25		170
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		0		0
Equity Line of Credit [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		25		170
Equity Line of Credit [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		0		0
Equity Line of Credit [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		0		0
Commercial Loans [Member]
Loans, Aging [Abstract]
Ending balance		45,700		43,197
Recorded Investment > 90 Days Past Due and Accruing		0		164
Financing Receivable, Recorded Investment, Current	[1]	45,060		42,377
Financing Receivable, Recorded Investment, Past Due		640		820
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		257		276
Commercial Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		455		500
Commercial Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		43		88
Commercial Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		142		232
Consumer Loans [Member]
Loans, Aging [Abstract]
Ending balance		48,454		50,427
Recorded Investment > 90 Days Past Due and Accruing		2,903		3,163
Financing Receivable, Recorded Investment, Current	[1]	43,504		44,241
Financing Receivable, Recorded Investment, Past Due		4,950		6,186
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		0		0
Consumer Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		1,359		1,673
Consumer Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		688		1,350
Consumer Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		2,903		3,163
Other [Member]
Loans, Aging [Abstract]
Ending balance		21,353		18,007
Recorded Investment > 90 Days Past Due and Accruing		7		6
Financing Receivable, Recorded Investment, Current	[1]	21,305		17,934
Financing Receivable, Recorded Investment, Past Due		48		73
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		0		0
Other [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		38		64
Other [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		3		3
Other [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		7		6
Guaranteed Student Loans [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		$ 4,745		$ 5,662

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