BUSINESS - Schedule of Reverse Recapitalization (Details) - USD ($) $ in Thousands		9 Months Ended
Apr. 28, 2021	Sep. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash — STPK trust and working capital cash	$ 383,383
Cash — PIPE	225,000
Less: transaction costs and advisory fees paid	(58,061)	$ (58,061)
Merger and PIPE financing	$ 550,322

The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration