ORGANIZATION AND DESCRIPTION OF BUSINESS - Additional Information (Detail) - Greenidge Blocker Corp [Member] $ in Thousands	Oct. 02, 2019 USD ($) shares
Preferred unit, issued \| shares	15,000
Preferred unit, issuance value \| $	$ 15,000

Number of preferred units issued of limited liability company (LLC).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Name:	us-gaap_LimitedLiabilityCompanyLLCPreferredUnitIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant