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Loans, Allowance For Loan Losses and OREO (Impaired Loans) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2016 | Dec. 31, 2015
Financing Receivable, Impaired [Line Items] |  |
Totals: Recorded Investment | $ 8,503 | $ 9,414
Totals: Unpaid Principal Balance | 9,269 | 10,616
Totals: Related Allowance | 1,240 | 1,294
Totals: Average Recorded Investment | 8,962 | 10,051
Totals: Interest Income Recognized | 102 | 441
Commercial Mortgages-Owner Occupied [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment | 1,984 | 3,082
With No Related Allowance Recorded: Unpaid Principal Balance | 2,002 | 3,100
With No Related Allowance Recorded: Average Recorded Investment | 2,533 | 2,959
With No Related Allowance Recorded: Interest Income Recognized | 25 | 174
With An Allowance Recorded: Recorded Investment | 1,722 | 877
With An Allowance Recorded: Unpaid Principal Balance | 1,731 | 883
With An Allowance Recorded: Average Recorded Investment | 1,300 | 865
With An Allowance Recorded: Interest Income Recognized | 26 | 35
Totals: Recorded Investment | 3,706 | 3,959
Totals: Unpaid Principal Balance | 3,733 | 3,983
Totals: Related Allowance | 334 | 163
Totals: Average Recorded Investment | 3,833 | 3,824
Totals: Interest Income Recognized | 51 | 209
Commercial Mortgages-Non-Owner Occupied [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment | 333 | 177
With No Related Allowance Recorded: Unpaid Principal Balance | 384 | 177
With No Related Allowance Recorded: Average Recorded Investment | 255 | 628
With No Related Allowance Recorded: Interest Income Recognized | 6 | 12
With An Allowance Recorded: Recorded Investment | 326 | 672
With An Allowance Recorded: Unpaid Principal Balance | 328 | 738
With An Allowance Recorded: Average Recorded Investment | 499 | 399
With An Allowance Recorded: Interest Income Recognized | 3 | 38
Totals: Recorded Investment | 659 | 849
Totals: Unpaid Principal Balance | 712 | 915
Totals: Related Allowance | 24 | 175
Totals: Average Recorded Investment | 754 | 1,027
Totals: Interest Income Recognized | 9 | 50
Commercial Construction [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment |  | 27
With No Related Allowance Recorded: Unpaid Principal Balance |  | 514
With No Related Allowance Recorded: Average Recorded Investment | 14 | 244
With An Allowance Recorded: Recorded Investment | 204 | 340
With An Allowance Recorded: Unpaid Principal Balance | 628 | 700
With An Allowance Recorded: Average Recorded Investment | 272 | 170
Totals: Recorded Investment | 204 | 367
Totals: Unpaid Principal Balance | 628 | 1,214
Totals: Related Allowance | 107 | 75
Totals: Average Recorded Investment | $ 286 | $ 414
Consumer Unsecured [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment |  |
With No Related Allowance Recorded: Unpaid Principal Balance |  |
With No Related Allowance Recorded: Average Recorded Investment |  |
With No Related Allowance Recorded: Interest Income Recognized |  |
With An Allowance Recorded: Recorded Investment |  | $ 31
With An Allowance Recorded: Unpaid Principal Balance |  | 32
With An Allowance Recorded: Average Recorded Investment | $ 16 | 16
With An Allowance Recorded: Interest Income Recognized |  | 1
Totals: Recorded Investment |  | 31
Totals: Unpaid Principal Balance |  | 32
Totals: Related Allowance |  | 31
Totals: Average Recorded Investment | 16 | 16
Totals: Interest Income Recognized |  | 1
Consumer Secured [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment | 19 | 20
With No Related Allowance Recorded: Unpaid Principal Balance | 19 | 20
With No Related Allowance Recorded: Average Recorded Investment | 20 | 21
With No Related Allowance Recorded: Interest Income Recognized |  | 1
With An Allowance Recorded: Recorded Investment | 188 | 190
With An Allowance Recorded: Unpaid Principal Balance | 192 | 193
With An Allowance Recorded: Average Recorded Investment | 189 | 155
With An Allowance Recorded: Interest Income Recognized | 2 | 10
Totals: Recorded Investment | 207 | 210
Totals: Unpaid Principal Balance | 211 | 213
Totals: Related Allowance | 152 | 153
Totals: Average Recorded Investment | 209 | 176
Totals: Interest Income Recognized | 2 | 11
Residential Mortgages [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment | 1,894 | 1,997
With No Related Allowance Recorded: Unpaid Principal Balance | 1,929 | 2,027
With No Related Allowance Recorded: Average Recorded Investment | 1,946 | 1,466
With No Related Allowance Recorded: Interest Income Recognized | 18 | 86
With An Allowance Recorded: Recorded Investment | 828 | 650
With An Allowance Recorded: Unpaid Principal Balance | 975 | 800
With An Allowance Recorded: Average Recorded Investment | 739 | 740
With An Allowance Recorded: Interest Income Recognized | 14 | 42
Totals: Recorded Investment | 2,722 | 2,647
Totals: Unpaid Principal Balance | 2,904 | 2,827
Totals: Related Allowance | 104 | 87
Totals: Average Recorded Investment | 2,685 | 2,206
Totals: Interest Income Recognized | $ 32 | 128
Residential Consumer Construction [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Recorded Investment |  | 171
With No Related Allowance Recorded: Unpaid Principal Balance |  | 176
With No Related Allowance Recorded: Average Recorded Investment | $ 86 | 86
With No Related Allowance Recorded: Interest Income Recognized |  | $ 4
With An Allowance Recorded: Recorded Investment |  |
With An Allowance Recorded: Unpaid Principal Balance |  |
With An Allowance Recorded: Average Recorded Investment |  |
With An Allowance Recorded: Interest Income Recognized |  |
Totals: Recorded Investment |  | $ 171
Totals: Unpaid Principal Balance |  | $ 176
Totals: Related Allowance |  |
Totals: Average Recorded Investment | $ 86 | $ 86
Totals: Interest Income Recognized |  | 4
Commercial [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
With No Related Allowance Recorded: Average Recorded Investment |  | 1,009
With An Allowance Recorded: Recorded Investment | $ 1,005 | 1,180
With An Allowance Recorded: Unpaid Principal Balance | 1,081 | 1,256
With An Allowance Recorded: Average Recorded Investment | 1,093 | 1,293
With An Allowance Recorded: Interest Income Recognized | 8 | 38
Totals: Recorded Investment | 1,005 | 1,180
Totals: Unpaid Principal Balance | 1,081 | 1,256
Totals: Related Allowance | 519 | 610
Totals: Average Recorded Investment | 1,093 | 2,302
Totals: Interest Income Recognized | $ 8 | $ 38

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