LOANS AND ALLOWANCE FOR LOAN LOSSES - Summary of information pertaining to impaired loans (Details 6) - USD ($) $ in Thousands |
12 Months Ended |
Dec. 31, 2016 |
Dec. 31, 2015 |
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
$ 19,217
|
$ 3,566
|
| Without a related allowance: Unpaid Principal Balance |
33,422
|
7,795
|
| Without a related allowance: Average Recorded Investment |
19,883
|
3,948
|
| Without a related allowance: Interest Income Recognized |
1,789
|
475
|
| Retail & other |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
36
|
12
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
1
|
| Commercial Portfolio Segment | Commercial & industrial |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
338
|
142
|
| Without a related allowance: Unpaid Principal Balance |
720
|
142
|
| Without a related allowance: Average Recorded Investment |
348
|
144
|
| Without a related allowance: Interest Income Recognized |
34
|
10
|
| Commercial Portfolio Segment | Owner-occupied CRE |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
2,588
|
950
|
| Without a related allowance: Unpaid Principal Balance |
4,661
|
1,688
|
| Without a related allowance: Average Recorded Investment |
2,700
|
1,111
|
| Without a related allowance: Interest Income Recognized |
271
|
135
|
| Commercial Portfolio Segment | AG Production |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
41
|
39
|
| Without a related allowance: Unpaid Principal Balance |
163
|
53
|
| Without a related allowance: Average Recorded Investment |
48
|
38
|
| Without a related allowance: Interest Income Recognized |
6
|
4
|
| Commercial Real Estate Portfolio Segment | AG real estate |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
240
|
252
|
| Without a related allowance: Unpaid Principal Balance |
332
|
348
|
| Without a related allowance: Average Recorded Investment |
245
|
260
|
| Without a related allowance: Interest Income Recognized |
26
|
27
|
| Commercial Real Estate Portfolio Segment | CRE investment |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
12,552
|
1,301
|
| Without a related allowance: Unpaid Principal Balance |
19,695
|
3,109
|
| Without a related allowance: Average Recorded Investment |
12,982
|
1,432
|
| Without a related allowance: Interest Income Recognized |
1,051
|
175
|
| Commercial Real Estate Portfolio Segment | Construction & land development |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
694
|
280
|
| Without a related allowance: Unpaid Principal Balance |
2,122
|
822
|
| Without a related allowance: Average Recorded Investment |
752
|
301
|
| Without a related allowance: Interest Income Recognized |
112
|
18
|
| Residential | First mortgage |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
2,204
|
460
|
| Without a related allowance: Unpaid Principal Balance |
3,706
|
1,150
|
| Without a related allowance: Average Recorded Investment |
2,312
|
515
|
| Without a related allowance: Interest Income Recognized |
190
|
79
|
| Residential | Junior mortgage |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
299
|
142
|
| Without a related allowance: Unpaid Principal Balance |
639
|
471
|
| Without a related allowance: Average Recorded Investment |
209
|
147
|
| Without a related allowance: Interest Income Recognized |
17
|
26
|
| Residential | Residential construction |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
261
|
|
| Without a related allowance: Unpaid Principal Balance |
1,348
|
|
| Without a related allowance: Average Recorded Investment |
287
|
|
| Without a related allowance: Interest Income Recognized |
$ 82
|
|
| Originated |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
387
|
| Without a related allowance: Unpaid Principal Balance |
|
387
|
| Without a related allowance: Average Recorded Investment |
|
387
|
| Without a related allowance: Interest Income Recognized |
|
29
|
| Originated | Retail & other |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|
| Originated | Commercial Portfolio Segment | Commercial & industrial |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|
| Originated | Commercial Portfolio Segment | Owner-occupied CRE |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|
| Originated | Commercial Portfolio Segment | AG Production |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|
| Originated | Commercial Real Estate Portfolio Segment | AG real estate |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|
| Originated | Commercial Real Estate Portfolio Segment | CRE investment |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
387
|
| Without a related allowance: Unpaid Principal Balance |
|
387
|
| Without a related allowance: Average Recorded Investment |
|
387
|
| Without a related allowance: Interest Income Recognized |
|
29
|
| Originated | Commercial Real Estate Portfolio Segment | Construction & land development |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|
| Originated | Residential | First mortgage |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|
| Originated | Residential | Junior mortgage |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|
| Originated | Residential | Residential construction |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|
| Acquired |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
3,179
|
| Without a related allowance: Unpaid Principal Balance |
|
7,408
|
| Without a related allowance: Average Recorded Investment |
|
3,561
|
| Without a related allowance: Interest Income Recognized |
|
446
|
| Acquired | Retail & other |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
12
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
1
|
| Acquired | Commercial Portfolio Segment | Commercial & industrial |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
142
|
| Without a related allowance: Unpaid Principal Balance |
|
142
|
| Without a related allowance: Average Recorded Investment |
|
144
|
| Without a related allowance: Interest Income Recognized |
|
10
|
| Acquired | Commercial Portfolio Segment | Owner-occupied CRE |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
950
|
| Without a related allowance: Unpaid Principal Balance |
|
1,688
|
| Without a related allowance: Average Recorded Investment |
|
1,111
|
| Without a related allowance: Interest Income Recognized |
|
135
|
| Acquired | Commercial Portfolio Segment | AG Production |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
39
|
| Without a related allowance: Unpaid Principal Balance |
|
53
|
| Without a related allowance: Average Recorded Investment |
|
38
|
| Without a related allowance: Interest Income Recognized |
|
4
|
| Acquired | Commercial Real Estate Portfolio Segment | AG real estate |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
252
|
| Without a related allowance: Unpaid Principal Balance |
|
348
|
| Without a related allowance: Average Recorded Investment |
|
260
|
| Without a related allowance: Interest Income Recognized |
|
27
|
| Acquired | Commercial Real Estate Portfolio Segment | CRE investment |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
914
|
| Without a related allowance: Unpaid Principal Balance |
|
2,722
|
| Without a related allowance: Average Recorded Investment |
|
1,045
|
| Without a related allowance: Interest Income Recognized |
|
146
|
| Acquired | Commercial Real Estate Portfolio Segment | Construction & land development |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
280
|
| Without a related allowance: Unpaid Principal Balance |
|
822
|
| Without a related allowance: Average Recorded Investment |
|
301
|
| Without a related allowance: Interest Income Recognized |
|
18
|
| Acquired | Residential | First mortgage |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
460
|
| Without a related allowance: Unpaid Principal Balance |
|
1,150
|
| Without a related allowance: Average Recorded Investment |
|
515
|
| Without a related allowance: Interest Income Recognized |
|
79
|
| Acquired | Residential | Junior mortgage |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
142
|
| Without a related allowance: Unpaid Principal Balance |
|
471
|
| Without a related allowance: Average Recorded Investment |
|
147
|
| Without a related allowance: Interest Income Recognized |
|
26
|
| Acquired | Residential | Residential construction |
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Without a related allowance: Recorded Investment |
|
|
| Without a related allowance: Unpaid Principal Balance |
|
|
| Without a related allowance: Average Recorded Investment |
|
|
| Without a related allowance: Interest Income Recognized |
|
|