Note 5 - Loans and Allowance for Loan Losses - Impaired Loans (Details) - USD ($)
$ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
$ 6,544
|
$ 4,128
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
6,793
|
4,587
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
1,930
|
1,224
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
1,954
|
1,248
|
| Impaired Loans Related Allowance |
198
|
192
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
6,544
|
4,128
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Related Allowance |
198
|
192
|
| Individually Reviewed for Impairment [Member] |
|
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans Related Allowance |
198
|
192
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
8,474
|
5,352
|
| Impaired Loans Unpaid Principal Balance |
8,747
|
5,835
|
| Impaired Loans Related Allowance |
198
|
192
|
| Commercial Portfolio Segment [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
3,309
|
2,429
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
3,526
|
2,594
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
463
|
0
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
463
|
0
|
| Impaired Loans Related Allowance |
2
|
0
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
3,309
|
2,429
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
3,772
|
2,429
|
| Impaired Loans Unpaid Principal Balance |
3,989
|
2,594
|
| Impaired Loans Related Allowance |
2
|
0
|
| Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
0
|
0
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
0
|
0
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
0
|
0
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
0
|
0
|
| Impaired Loans Related Allowance |
0
|
0
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
0
|
0
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
0
|
0
|
| Impaired Loans Unpaid Principal Balance |
0
|
0
|
| Impaired Loans Related Allowance |
0
|
0
|
| Commercial Portfolio Segment [Member] | Commercial Real Estate Owner Occupied [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
995
|
1,266
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
1,078
|
1,312
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
0
|
0
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
0
|
0
|
| Impaired Loans Related Allowance |
0
|
0
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
995
|
1,266
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
995
|
1,266
|
| Impaired Loans Unpaid Principal Balance |
1,078
|
1,312
|
| Impaired Loans Related Allowance |
0
|
0
|
| Commercial Portfolio Segment [Member] | Commercial Real Estate Investor Income Producing [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
1,481
|
440
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
1,489
|
440
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
463
|
0
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
463
|
0
|
| Impaired Loans Related Allowance |
2
|
0
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
1,481
|
440
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
1,944
|
440
|
| Impaired Loans Unpaid Principal Balance |
1,952
|
440
|
| Impaired Loans Related Allowance |
2
|
0
|
| Commercial Portfolio Segment [Member] | AC&D - Lots, Land, & Development [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
622
|
723
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
748
|
842
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
0
|
0
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
0
|
0
|
| Impaired Loans Related Allowance |
0
|
0
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
622
|
723
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
622
|
723
|
| Impaired Loans Unpaid Principal Balance |
748
|
842
|
| Impaired Loans Related Allowance |
0
|
0
|
| Commercial Portfolio Segment [Member] | Other Commercial [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
211
|
0
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
211
|
0
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
0
|
0
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
0
|
0
|
| Impaired Loans Related Allowance |
0
|
0
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
211
|
0
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
211
|
0
|
| Impaired Loans Unpaid Principal Balance |
211
|
0
|
| Impaired Loans Related Allowance |
0
|
0
|
| Consumer Portfolio Segment [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
3,235
|
1,699
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
3,267
|
1,993
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
1,467
|
1,224
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
1,491
|
1,248
|
| Impaired Loans Related Allowance |
196
|
192
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
3,235
|
1,699
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
4,702
|
2,923
|
| Impaired Loans Unpaid Principal Balance |
4,758
|
3,241
|
| Impaired Loans Related Allowance |
196
|
192
|
| Consumer Portfolio Segment [Member] | Residential Mortgage Loans [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
2,052
|
1,304
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
2,077
|
1,339
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
0
|
0
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
0
|
0
|
| Impaired Loans Related Allowance |
0
|
0
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
2,052
|
1,304
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
2,052
|
1,304
|
| Impaired Loans Unpaid Principal Balance |
2,077
|
1,339
|
| Impaired Loans Related Allowance |
0
|
0
|
| Consumer Portfolio Segment [Member] | Home Equity Lines of Credit [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
1,183
|
157
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
1,190
|
278
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
1,224
|
1,224
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
1,248
|
1,248
|
| Impaired Loans Related Allowance |
176
|
192
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
1,183
|
157
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
2,407
|
1,381
|
| Impaired Loans Unpaid Principal Balance |
2,438
|
1,526
|
| Impaired Loans Related Allowance |
176
|
192
|
| Consumer Portfolio Segment [Member] | Residential Construction [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
0
|
238
|
| Impaired Loans with No Related Allowance Recorded Unpaid Principal Balance |
0
|
376
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
243
|
0
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
243
|
0
|
| Impaired Loans Related Allowance |
20
|
0
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
0
|
238
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
243
|
238
|
| Impaired Loans Unpaid Principal Balance |
243
|
376
|
| Impaired Loans Related Allowance |
20
|
0
|
| Consumer Portfolio Segment [Member] | Other Loans to Individuals [Member] |
|
|
| Impaired Loans with No Related Allowance Recorded: |
|
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
|
0
|
| Impaired Loans with an Allowance Recorded: |
|
|
| Impaired Loans with an Allowance Recorded Recorded Investment |
0
|
|
| Impaired Loans with an Allowance Recorded Unpaid Principal Balance |
0
|
0
|
| Impaired Loans Related Allowance |
0
|
0
|
| Impaired Loans with No Related Allowance Recorded Recorded Investment |
|
0
|
| Total Impaired Loans Individually Reviewed for Impairment |
|
|
| Impaired Loans Recorded Investment |
0
|
0
|
| Impaired Loans Unpaid Principal Balance |
0
|
0
|
| Impaired Loans Related Allowance |
$ 0
|
$ 0
|