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REVENUE RECOGNITION - Summary of Noninterest Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2019 | Jun. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Disaggregation of Revenue [Line Items] |  |  |  |  |
Noninterest income (in-scope of Topic 606) | $ 976 |  | $ 1,341 | $ 3,264 | $ 4,326
Noninterest income (out-of-scope of Topic 606) | 2,205 |  | 3,483 | 3,922 | 17,141
Total noninterest income (loss) | 3,181 | $ (2,290) | 4,824 | 7,186 | 21,467
Deposit service fees |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Noninterest income (in-scope of Topic 606) | 599 |  | 783 | 1,841 | 2,269
Debit card fees |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Noninterest income (in-scope of Topic 606) | 138 |  | 127 | 429 | 529
Investment commissions |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Noninterest income (in-scope of Topic 606) | 146 |  | 380 | 685 | 1,322
Other |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Noninterest income (in-scope of Topic 606) | $ 93 |  | $ 51 | $ 309 | $ 206

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- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 + Details
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- Definition Represents the total of noninterest income derived from certain activities and assets including (for example): (1) venture capital investments; (2) bank owned life insurance; (3) foreign currency transactions; and (4) mortgage servicing rights. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 + Details
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045 + Details
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