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LOANS - Summary of Impaired Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Business Activities Loans |  |
Recorded Investment |  |
Total | $ 31,708 | $ 28,556
Unpaid Principal Balance |  |
Total | 49,207 | 38,090
Related Allowance |  |
With an allowance recorded | 134 | 197
Business Activities Loans | Commercial real estate |  |
Recorded Investment |  |
Total | 22,051 | 23,272
Unpaid Principal Balance |  |
Total | 33,553 | 31,708
Related Allowance |  |
With an allowance recorded | 7 | 9
Business Activities Loans | Commercial real estate | Other |  |
Recorded Investment |  |
With no related allowance | 21,538 | 22,606
With an allowance recorded | 513 | 666
Unpaid Principal Balance |  |
With no related allowance | 33,028 | 31,038
With an allowance recorded | 525 | 670
Related Allowance |  |
With an allowance recorded | 7 | 9
Business Activities Loans | Commercial and industrial loans |  |
Recorded Investment |  |
With no related allowance | 5,319 | 1,584
With an allowance recorded | 1,343 | 1,251
Total | 6,662 | 2,835
Unpaid Principal Balance |  |
With no related allowance | 10,807 | 2,566
With an allowance recorded | 1,349 | 1,235
Total | 12,156 | 3,801
Related Allowance |  |
With an allowance recorded | 42 | 49
Business Activities Loans | Residential mortgages |  |
Recorded Investment |  |
Total | 2,857 | 2,106
Unpaid Principal Balance |  |
Total | 3,146 | 2,220
Related Allowance |  |
With an allowance recorded | 78 | 128
Business Activities Loans | Residential mortgages | 1-4 Family |  |
Recorded Investment |  |
With no related allowance | 1,244 | 443
With an allowance recorded | 1,613 | 1,663
Unpaid Principal Balance |  |
With no related allowance | 1,407 | 441
With an allowance recorded | 1,739 | 1,779
Related Allowance |  |
With an allowance recorded | 78 | 128
Business Activities Loans | Consumer |  |
Recorded Investment |  |
Total | 138 | 343
Unpaid Principal Balance |  |
Total | 352 | 361
Related Allowance |  |
With an allowance recorded | 7 | 11
Business Activities Loans | Consumer | Other |  |
Recorded Investment |  |
With no related allowance | 0 | 0
With an allowance recorded | 11 | 13
Unpaid Principal Balance |  |
With no related allowance | 0 | 0
With an allowance recorded | 11 | 13
Related Allowance |  |
With an allowance recorded | 0 | 1
Business Activities Loans | Consumer | Home equity |  |
Recorded Investment |  |
With no related allowance | 35 | 230
With an allowance recorded | 92 | 100
Unpaid Principal Balance |  |
With no related allowance | 240 | 242
With an allowance recorded | 101 | 106
Related Allowance |  |
With an allowance recorded | 7 | 10
Acquired Loans |  |
Recorded Investment |  |
Total | 5,198 | 5,758
Unpaid Principal Balance |  |
Total | 9,559 | 9,523
Related Allowance |  |
With an allowance recorded | 99 | 97
Acquired Loans | Commercial real estate |  |
Recorded Investment |  |
Total | 3,730 | 3,980
Unpaid Principal Balance |  |
Total | 6,615 | 6,906
Related Allowance |  |
With an allowance recorded | 84 | 9
Acquired Loans | Commercial real estate | Other |  |
Recorded Investment |  |
With no related allowance |  | 3,055
With an allowance recorded |  | 925
Unpaid Principal Balance |  |
With no related allowance |  | 5,959
With an allowance recorded |  | 947
Related Allowance |  |
With an allowance recorded |  | 9
Acquired Loans | Commercial and industrial loans |  |
Recorded Investment |  |
With no related allowance | 343 | 538
With an allowance recorded | 29 | 228
Total | 372 | 766
Unpaid Principal Balance |  |
With no related allowance | 594 | 644
With an allowance recorded | 30 | 232
Total | 624 | 876
Related Allowance |  |
With an allowance recorded | 0 | 4
Acquired Loans | Commercial and industrial loans | Other |  |
Recorded Investment |  |
With no related allowance | 2,664 |
With an allowance recorded | 1,066 |
Unpaid Principal Balance |  |
With no related allowance | 5,544 |
With an allowance recorded | 1,071 |
Related Allowance |  |
With an allowance recorded | 84 |
Acquired Loans | Residential mortgages |  |
Recorded Investment |  |
Total | 746 | 365
Unpaid Principal Balance |  |
Total | 769 | 441
Related Allowance |  |
With an allowance recorded | 8 | 36
Acquired Loans | Residential mortgages | 1-4 Family |  |
Recorded Investment |  |
With no related allowance | 658 | 271
With an allowance recorded | 88 | 94
Unpaid Principal Balance |  |
With no related allowance | 656 | 324
With an allowance recorded | 113 | 117
Related Allowance |  |
With an allowance recorded | 8 | 36
Acquired Loans | Consumer |  |
Recorded Investment |  |
Total | 350 | 647
Unpaid Principal Balance |  |
Total | 1,551 | 1,300
Related Allowance |  |
With an allowance recorded | 7 | 48
Acquired Loans | Consumer | Other |  |
Recorded Investment |  |
With no related allowance | 16 | 0
With an allowance recorded | 41 | 43
Unpaid Principal Balance |  |
With no related allowance | 14 | 11
With an allowance recorded | 39 | 40
Related Allowance |  |
With an allowance recorded | 7 | 7
Acquired Loans | Consumer | Home equity |  |
Recorded Investment |  |
With no related allowance | 243 | 399
With an allowance recorded | 50 | 205
Unpaid Principal Balance |  |
With no related allowance | 1,448 | 1,053
With an allowance recorded | 50 | 196
Related Allowance |  |
With an allowance recorded | $ 0 | $ 41

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