Loans and Related Allowance for Loan Losses (Impaired Loans and Related Interest Income by Loan Portfolio Class) (Details) - USD ($)
$ in Thousands |
Jun. 30, 2016 |
Dec. 31, 2015 |
| Financing Receivable, Impaired [Line Items] |
|
|
| Impaired Loans with Specific Allowance: Recorded Investment |
$ 12,532
|
$ 3,868
|
| Impaired Loans with Specific Allowance: Related Allowance |
2,600
|
1,157
|
| Impaired Loans with No Specific Allowance: Recorded Investment |
18,916
|
20,940
|
| Total Impaired Loans: Recorded Investment |
31,448
|
24,808
|
| Unpaid Principal Balance |
35,130
|
32,700
|
| Commercial real estate- non owner-occupied [Member] |
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
| Impaired Loans with Specific Allowance: Recorded Investment |
9,600
|
676
|
| Impaired Loans with Specific Allowance: Related Allowance |
1,781
|
144
|
| Impaired Loans with No Specific Allowance: Recorded Investment |
745
|
1,031
|
| Total Impaired Loans: Recorded Investment |
10,345
|
1,707
|
| Unpaid Principal Balance |
10,691
|
1,842
|
| Commercial real estate- all other CRE [Member] |
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
| Impaired Loans with Specific Allowance: Recorded Investment |
0
|
0
|
| Impaired Loans with Specific Allowance: Related Allowance |
0
|
0
|
| Impaired Loans with No Specific Allowance: Recorded Investment |
11,889
|
12,939
|
| Total Impaired Loans: Recorded Investment |
11,889
|
12,939
|
| Unpaid Principal Balance |
12,218
|
13,302
|
| Acquisition and development- 1-4 family residential construction [Member] |
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
| Impaired Loans with Specific Allowance: Recorded Investment |
582
|
700
|
| Impaired Loans with Specific Allowance: Related Allowance |
117
|
178
|
| Impaired Loans with No Specific Allowance: Recorded Investment |
0
|
0
|
| Total Impaired Loans: Recorded Investment |
582
|
700
|
| Unpaid Principal Balance |
628
|
746
|
| Acquisition and development- All other A&D [Member] |
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
| Impaired Loans with Specific Allowance: Recorded Investment |
1,943
|
1,979
|
| Impaired Loans with Specific Allowance: Related Allowance |
653
|
689
|
| Impaired Loans with No Specific Allowance: Recorded Investment |
92
|
1,817
|
| Total Impaired Loans: Recorded Investment |
2,035
|
3,796
|
| Unpaid Principal Balance |
2,326
|
8,362
|
| Commercial and industrial [Member] |
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
| Impaired Loans with Specific Allowance: Recorded Investment |
0
|
16
|
| Impaired Loans with Specific Allowance: Related Allowance |
0
|
16
|
| Impaired Loans with No Specific Allowance: Recorded Investment |
1,176
|
1,060
|
| Total Impaired Loans: Recorded Investment |
1,176
|
1,076
|
| Unpaid Principal Balance |
3,390
|
3,343
|
| Residential mortgage- term [Member] |
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
| Impaired Loans with Specific Allowance: Recorded Investment |
351
|
440
|
| Impaired Loans with Specific Allowance: Related Allowance |
32
|
112
|
| Impaired Loans with No Specific Allowance: Recorded Investment |
4,695
|
3,874
|
| Total Impaired Loans: Recorded Investment |
5,046
|
4,314
|
| Unpaid Principal Balance |
5,475
|
4,808
|
| Residential mortgage- home equity [Member] |
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
| Impaired Loans with Specific Allowance: Recorded Investment |
56
|
57
|
| Impaired Loans with Specific Allowance: Related Allowance |
17
|
18
|
| Impaired Loans with No Specific Allowance: Recorded Investment |
319
|
219
|
| Total Impaired Loans: Recorded Investment |
375
|
276
|
| Unpaid Principal Balance |
396
|
297
|
| Consumer [Member] |
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
| Impaired Loans with Specific Allowance: Recorded Investment |
0
|
0
|
| Impaired Loans with Specific Allowance: Related Allowance |
0
|
0
|
| Impaired Loans with No Specific Allowance: Recorded Investment |
0
|
0
|
| Total Impaired Loans: Recorded Investment |
0
|
0
|
| Unpaid Principal Balance |
$ 6
|
$ 0
|