LAND, PREMISES AND EQUIPMENT, NET (Additional Information) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Disposal Group, Held-for-sale, Not Discontinued Operations
Land, premises and equipment held for sale	$ 0.0	$ 0.1

Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of.

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Name:	us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant