Loans and Related Allowance for Loan Losses (Primary Segments of the Allowance for Loan Loss) (Details) - USD ($)
$ in Thousands |
Sep. 30, 2016 |
Jun. 30, 2016 |
Dec. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
Dec. 31, 2014 |
| Financing Receivable, Allowance for Credit Losses [Line Items] |
|
|
|
|
|
|
| Individually evaluated for impairment |
$ 2,188
|
|
$ 1,157
|
|
|
|
| Collectively evaluated for impairment |
9,856
|
|
10,765
|
|
|
|
| Total allowance for loan losses |
12,044
|
$ 12,678
|
11,922
|
$ 12,211
|
$ 11,809
|
$ 12,065
|
| Commercial Real Estate [Member] |
|
|
|
|
|
|
| Financing Receivable, Allowance for Credit Losses [Line Items] |
|
|
|
|
|
|
| Individually evaluated for impairment |
1,886
|
|
144
|
|
|
|
| Collectively evaluated for impairment |
3,638
|
|
2,436
|
|
|
|
| Total allowance for loan losses |
5,524
|
4,405
|
2,580
|
2,581
|
2,566
|
2,424
|
| Acquisition and Development [Member] |
|
|
|
|
|
|
| Financing Receivable, Allowance for Credit Losses [Line Items] |
|
|
|
|
|
|
| Individually evaluated for impairment |
159
|
|
867
|
|
|
|
| Collectively evaluated for impairment |
1,107
|
|
3,262
|
|
|
|
| Total allowance for loan losses |
1,266
|
3,118
|
4,129
|
4,488
|
3,806
|
3,912
|
| Commercial and industrial [Member] |
|
|
|
|
|
|
| Financing Receivable, Allowance for Credit Losses [Line Items] |
|
|
|
|
|
|
| Individually evaluated for impairment |
0
|
|
16
|
|
|
|
| Collectively evaluated for impairment |
890
|
|
706
|
|
|
|
| Total allowance for loan losses |
890
|
737
|
722
|
734
|
1,007
|
1,680
|
| Residential Mortgage [Member] |
|
|
|
|
|
|
| Financing Receivable, Allowance for Credit Losses [Line Items] |
|
|
|
|
|
|
| Individually evaluated for impairment |
143
|
|
130
|
|
|
|
| Collectively evaluated for impairment |
3,522
|
|
3,655
|
|
|
|
| Total allowance for loan losses |
3,665
|
3,723
|
3,785
|
3,692
|
3,707
|
3,862
|
| Consumer [Member] |
|
|
|
|
|
|
| Financing Receivable, Allowance for Credit Losses [Line Items] |
|
|
|
|
|
|
| Individually evaluated for impairment |
0
|
|
0
|
|
|
|
| Collectively evaluated for impairment |
199
|
|
206
|
|
|
|
| Total allowance for loan losses |
199
|
195
|
206
|
216
|
223
|
187
|
| Unallocated [Member] |
|
|
|
|
|
|
| Financing Receivable, Allowance for Credit Losses [Line Items] |
|
|
|
|
|
|
| Individually evaluated for impairment |
0
|
|
0
|
|
|
|
| Collectively evaluated for impairment |
500
|
|
500
|
|
|
|
| Total allowance for loan losses |
$ 500
|
$ 500
|
$ 500
|
$ 500
|
$ 500
|
$ 0
|