LOANS RECEIVABLE AND THE ALLOWANCE FOR CREDIT LOSSES (Newly Restructured Loans) (Details) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2020 contract	Jun. 30, 2020 contract	Jun. 30, 2021 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Commitments to advance funds related to TDRs, maximum additional amounts \| $			$ 0.0
Number of Contracts \| contract	0	2

Number of financing receivables that have been modified by troubled debt restructurings.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration