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NON-INTEREST INCOME - Disaggregation of Revenue (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 USD ($)
Disaggregation of Revenue [Line Items] |
Revenues | $ 21,523
Products and services transferred at a point in time |
Disaggregation of Revenue [Line Items] |
Revenues | 9,766
Products and services transferred over time |
Disaggregation of Revenue [Line Items] |
Revenues | 11,757
Trust management fees |
Disaggregation of Revenue [Line Items] |
Revenues | 11,017
Financial services fees |
Disaggregation of Revenue [Line Items] |
Revenues | 968
Interchange fees |
Disaggregation of Revenue [Line Items] |
Revenues | 4,434
Customer deposit fees |
Disaggregation of Revenue [Line Items] |
Revenues | 3,800
Other customer service fees |
Disaggregation of Revenue [Line Items] |
Revenues | $ 1,304

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