ORGANIZATION AND DESCRIPTION OF BUSINESS (Details)	Mar. 31, 2023 location
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of locations where facilities are owned and operated	2

Number Of Locations Where Facilities Are Owned And Operated

No definition available.

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Namespace Prefix:	gree_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant