PENDING ACQUISITION - Additional Information (Details) - Subsequent Event [Member] - Point View [Member] $ in Millions	Jul. 03, 2019 USD ($)
Business Acquisition [Line Items]
Date of acquisition agreement	Jul. 03, 2019
Minimum [Member]
Business Acquisition [Line Items]
Purchase price, combination of cash and equity	$ 325

The net effect on income before taxes of the amortization and accretion of premiums, discounts and intangible assets in the year of acquisition, when the assets of the acquired institution exceed 10 percent of the consolidated assets at the end of the most recent period.

No definition available.

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