LOANS AND ALLOWANCE FOR LOAN LOSSES - Summary of loans by credit quality indicator based on internally assigned credit grade (Details 5) - USD ($)
$ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
$ 1,568,907
|
$ 877,061
|
| Percent of total |
100.00%
|
100.00%
|
| Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
$ 1,481,099
|
$ 834,236
|
| Percent of total |
94.40%
|
95.00%
|
| Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
$ 52,214
|
$ 26,901
|
| Percent of total |
3.30%
|
3.10%
|
| Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
$ 2,702
|
$ 3,200
|
| Percent of total |
0.20%
|
0.40%
|
| Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
$ 32,892
|
$ 12,724
|
| Percent of total |
2.10%
|
1.50%
|
| Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Percent of total |
|
|
| Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Percent of total |
|
|
| Retail & other |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
$ 14,515
|
$ 6,513
|
| Retail & other | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
14,515
|
6,513
|
| Retail & other | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Retail & other | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Retail & other | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Retail & other | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Retail & other | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Portfolio Segment | Commercial & industrial |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
428,270
|
294,419
|
| Commercial Portfolio Segment | Commercial & industrial | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
401,954
|
278,118
|
| Commercial Portfolio Segment | Commercial & industrial | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
16,633
|
9,267
|
| Commercial Portfolio Segment | Commercial & industrial | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
2,133
|
2,490
|
| Commercial Portfolio Segment | Commercial & industrial | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
7,550
|
4,544
|
| Commercial Portfolio Segment | Commercial & industrial | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Portfolio Segment | Commercial & industrial | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Portfolio Segment | Owner-occupied CRE |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
360,227
|
185,285
|
| Commercial Portfolio Segment | Owner-occupied CRE | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
340,846
|
176,371
|
| Commercial Portfolio Segment | Owner-occupied CRE | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
14,758
|
5,072
|
| Commercial Portfolio Segment | Owner-occupied CRE | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
193
|
253
|
| Commercial Portfolio Segment | Owner-occupied CRE | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
4,430
|
3,589
|
| Commercial Portfolio Segment | Owner-occupied CRE | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Portfolio Segment | Owner-occupied CRE | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Portfolio Segment | AG Production |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
34,767
|
15,018
|
| Commercial Portfolio Segment | AG Production | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
31,026
|
13,238
|
| Commercial Portfolio Segment | AG Production | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
3,191
|
1,765
|
| Commercial Portfolio Segment | AG Production | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
70
|
|
| Commercial Portfolio Segment | AG Production | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
480
|
15
|
| Commercial Portfolio Segment | AG Production | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Portfolio Segment | AG Production | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Real Estate Portfolio Segment | AG real estate |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
45,234
|
43,272
|
| Commercial Real Estate Portfolio Segment | AG real estate | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
41,747
|
39,958
|
| Commercial Real Estate Portfolio Segment | AG real estate | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
2,727
|
2,600
|
| Commercial Real Estate Portfolio Segment | AG real estate | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Real Estate Portfolio Segment | AG real estate | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
760
|
714
|
| Commercial Real Estate Portfolio Segment | AG real estate | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Percent of total |
|
|
| Commercial Real Estate Portfolio Segment | AG real estate | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Real Estate Portfolio Segment | CRE investment |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
195,879
|
78,711
|
| Commercial Real Estate Portfolio Segment | CRE investment | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
173,652
|
74,778
|
| Commercial Real Estate Portfolio Segment | CRE investment | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
8,137
|
2,020
|
| Commercial Real Estate Portfolio Segment | CRE investment | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Real Estate Portfolio Segment | CRE investment | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
14,090
|
1,913
|
| Commercial Real Estate Portfolio Segment | CRE investment | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Real Estate Portfolio Segment | CRE investment | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Real Estate Portfolio Segment | Construction & land development |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
74,988
|
36,775
|
| Commercial Real Estate Portfolio Segment | Construction & land development | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
69,097
|
31,897
|
| Commercial Real Estate Portfolio Segment | Construction & land development | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
4,318
|
4,598
|
| Commercial Real Estate Portfolio Segment | Construction & land development | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Real Estate Portfolio Segment | Construction & land development | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
1,573
|
280
|
| Commercial Real Estate Portfolio Segment | Construction & land development | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Commercial Real Estate Portfolio Segment | Construction & land development | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Residential | First mortgage |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
300,304
|
154,658
|
| Residential | First mortgage | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
295,109
|
151,835
|
| Residential | First mortgage | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
1,348
|
860
|
| Residential | First mortgage | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
192
|
457
|
| Residential | First mortgage | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
3,655
|
1,506
|
| Residential | First mortgage | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Residential | First mortgage | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Residential | Junior mortgage |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
91,331
|
51,967
|
| Residential | Junior mortgage | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
91,123
|
51,736
|
| Residential | Junior mortgage | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
68
|
| Residential | Junior mortgage | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
114
|
|
| Residential | Junior mortgage | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
94
|
163
|
| Residential | Junior mortgage | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Residential | Junior mortgage | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Residential | Residential construction |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
23,392
|
10,443
|
| Residential | Residential construction | Grades 1-4 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
22,030
|
9,792
|
| Residential | Residential construction | Grade 5 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
1,102
|
651
|
| Residential | Residential construction | Grade 6 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Residential | Residential construction | Grade 7 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
260
|
|
| Residential | Residential construction | Grade 8 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|
| Residential | Residential construction | Grade 9 |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Total loans |
|
|