The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585

Name:	us-gaap_PaymentsToAcquireIntangibleAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

SUBSEQUENT EVENT (Details) $ in Thousands, $ in Millions		6 Months Ended
SUBSEQUENT EVENT (Details) $ in Thousands, $ in Millions	Jul. 21, 2022 CAD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)
SUBSEQUENT EVENTS
Payments to acquire intangible assets		$ 229	$ 21,057
Subsequent Event [Member] \| Oakrum Pharma
SUBSEQUENT EVENTS
Payments to acquire intangible assets	$ 8.0