LOANS (Details 6) - USD ($)
$ in Thousands |
Mar. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
$ 872,634
|
$ 848,431
|
$ 752,740
|
| Pass |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
755,011
|
740,100
|
635,641
|
| Special mention |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
33,361
|
17,870
|
16,007
|
| Substandard |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
10,615
|
12,939
|
16,592
|
| Doubtful |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
|
917
|
|
| Not formally rated |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
73,647
|
76,605
|
84,500
|
| Commercial Real Estate |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
373,435
|
364,867
|
371,510
|
| Commercial Real Estate | Pass |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
349,204
|
356,415
|
355,623
|
| Commercial Real Estate | Special mention |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
22,321
|
6,531
|
6,852
|
| Commercial Real Estate | Substandard |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
1,910
|
1,921
|
9,035
|
| Commercial Real Estate | Doubtful |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
|
0
|
|
| Commercial Real Estate | Not formally rated |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Commercial |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
382,550
|
361,782
|
240,223
|
| Commercial | Pass |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
363,366
|
339,079
|
224,190
|
| Commercial | Special mention |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
11,040
|
11,339
|
9,155
|
| Commercial | Substandard |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
8,144
|
10,447
|
6,878
|
| Commercial | Doubtful |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
|
917
|
|
| Commercial | Not formally rated |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Residential Real Estate |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
54,898
|
57,361
|
67,724
|
| Residential Real Estate | Pass |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Residential Real Estate | Special mention |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Residential Real Estate | Substandard |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
561
|
571
|
679
|
| Residential Real Estate | Doubtful |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
|
0
|
|
| Residential Real Estate | Not formally rated |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
54,337
|
56,790
|
67,045
|
| Construction and Land Development |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
42,441
|
44,606
|
55,828
|
| Construction and Land Development | Pass |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
42,441
|
44,606
|
55,828
|
| Construction and Land Development | Special mention |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Construction and Land Development | Substandard |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Construction and Land Development | Doubtful |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
|
0
|
|
| Construction and Land Development | Not formally rated |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Consumer |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
19,310
|
19,815
|
17,455
|
| Consumer | Pass |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Consumer | Special mention |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Consumer | Substandard |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
0
|
0
|
0
|
| Consumer | Doubtful |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
|
0
|
|
| Consumer | Not formally rated |
|
|
|
| Financing Receivable, Recorded Investment [Line Items] |
|
|
|
| Total Loans |
$ 19,310
|
$ 19,815
|
$ 17,455
|