INTANGIBLE ASSETS AND GOODWIL - Composition of Intangible Assets (Details) - IPR&D intangible assets: - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Total Intangibles	$ 0	$ 14,700	$ 46,400
European Union \| Vicinium
Finite-Lived Intangible Assets [Line Items]
Total Intangibles	$ 0	$ 14,700	$ 14,700

The current portion of nonphysical assets, excluding financial assets, if these assets are classified into the current and noncurrent portions.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 45
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=109222160&loc=d3e1107-107759

Name:	us-gaap_IntangibleAssetsCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant