LEASES - Additional Information (Details)	3 Months Ended	9 Months Ended
Sep. 30, 2019 USD ($)	Dec. 31, 2019 USD ($) item
Deferred gain on sale		$ 2,100,000
Number of branch location \| Branch \| item		2
Operating lease	$ 409,000	$ 1,300,000
Accrued expenses and other liabilities
Deferred gain on sale		$ 577,000

The gains (losses) included in earnings that represent the difference between the sale price and the carrying value of loans and leases that were sold during the reporting period. This element refers to the gain (loss) and not to the cash proceeds of the sales. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

Name:	us-gaap_GainLossOnSaleOfLoansAndLeases
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration