Loans and the Allowance for Loan Losses, Past Due (Details) - USD ($) $ in Thousands		9 Months Ended
		Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Loans, Aging [Abstract]
Ending balance		$ 593,920		$ 568,475
Recorded Investment > 90 Days Past Due and Accruing		2,620		3,356
Financing Receivable, Recorded Investment, Current	[1]	584,461		557,894
Financing Receivable, Recorded Investment, Past Due		9,459		10,581
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		8,550		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		232	$ 90
Actual interest income recorded for the period		182	65
Reduction in interest income on non accrual loans		50	$ 25
Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		3,682		4,164
Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		1,979		2,553
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		3,798		3,864
Total Mortgage Loans on Real Estate [Member]
Loans, Aging [Abstract]
Ending balance		471,050		456,844
Recorded Investment > 90 Days Past Due and Accruing		50		23
Financing Receivable, Recorded Investment, Current	[1]	467,194		453,342
Financing Receivable, Recorded Investment, Past Due		3,856		3,502
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		8,175		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		1,653		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		1,142		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		1,061		463
Residential 1-4 Family [Member]
Loans, Aging [Abstract]
Ending balance		97,278		96,997
Recorded Investment > 90 Days Past Due and Accruing		0		0
Financing Receivable, Recorded Investment, Current	[1]	95,586		95,371
Financing Receivable, Recorded Investment, Past Due		1,692		1,626
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		1,587		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		304		309
Residential 1-4 Family [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		562		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		826		275
Commercial [Member]
Loans, Aging [Abstract]
Ending balance		286,759		277,758
Recorded Investment > 90 Days Past Due and Accruing		0		23
Financing Receivable, Recorded Investment, Current	[1]	285,732		276,438
Financing Receivable, Recorded Investment, Past Due		1,027		1,320
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		6,366		2,623
Commercial [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		795		1,266
Commercial [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		124		31
Commercial [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		108		23
Construction [Member]
Loans, Aging [Abstract]
Ending balance		22,679		19,685
Recorded Investment > 90 Days Past Due and Accruing		0		0
Financing Receivable, Recorded Investment, Current	[1]	22,223		19,524
Financing Receivable, Recorded Investment, Past Due		456		161
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		456		0
Construction [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		0		0
Second Mortgages [Member]
Loans, Aging [Abstract]
Ending balance		16,895		15,148
Recorded Investment > 90 Days Past Due and Accruing		0		0
Financing Receivable, Recorded Investment, Current	[1]	16,623		14,923
Financing Receivable, Recorded Investment, Past Due		272		225
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		129		226
Second Mortgages [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		195		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		77		165
Equity Line of Credit [Member]
Loans, Aging [Abstract]
Ending balance		47,439		47,256
Recorded Investment > 90 Days Past Due and Accruing		50		0
Financing Receivable, Recorded Investment, Current	[1]	47,030		47,086
Financing Receivable, Recorded Investment, Past Due		409		170
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		93		0
Equity Line of Credit [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		359		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		50		0
Commercial Loans [Member]
Loans, Aging [Abstract]
Ending balance		47,239		43,197
Recorded Investment > 90 Days Past Due and Accruing		0		164
Financing Receivable, Recorded Investment, Current	[1]	47,147		42,377
Financing Receivable, Recorded Investment, Past Due		92		820
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		196		276
Commercial Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		0		500
Commercial Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		6		88
Commercial Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		86		232
Consumer Loans [Member]
Loans, Aging [Abstract]
Ending balance		49,628		50,427
Recorded Investment > 90 Days Past Due and Accruing		2,566		3,163
Financing Receivable, Recorded Investment, Current	[1]	44,176		44,241
Financing Receivable, Recorded Investment, Past Due		5,452		6,186
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		179		0
Consumer Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		1,981		1,673
Consumer Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		824		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		2,647		3,163
Other [Member]
Loans, Aging [Abstract]
Ending balance		26,003		18,007
Recorded Investment > 90 Days Past Due and Accruing		4		6
Financing Receivable, Recorded Investment, Current	[1]	25,944		17,934
Financing Receivable, Recorded Investment, Past Due		59		73
Other [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		48		64
Other [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		7		3
Other [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		4		6
Guaranteed Student Loans [Member]
Loans, Aging [Abstract]
Financing Receivable, Recorded Investment, Past Due		$ 4,322		$ 5,662

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