SHARE BASED COMPENSATION - Schedule of Share-based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Expense
Share-based compensation	$ 856	$ 893
Research and development expenses
Expense
Share-based compensation	44	229
Selling, general and administrative
Expense
Share-based compensation	812	1,016
Discontinued operations*
Expense
Share-based compensation	$ 0	$ (352)

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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