SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)	Mar. 31, 2020
Minimum
Real Estate [Line Items]
Non-refundable deposit percentage of purchase price	15.00%
Maximum
Real Estate [Line Items]
Non-refundable deposit percentage of purchase price	25.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_RealEstateLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration