Subsequent Events	9 Months Ended
Sep. 30, 2022
Subsequent Events
Subsequent Events	19. Subsequent Event In October 2022, pursuant to the Equity Transfer Agreement entered into between CASI Biopharmaceuticals and Jiadao Gongcheng for the sales of the equity interest in Juventas, the registration with competent governmental authorities of the transaction has been completed. In October 2022, the Company sold all the ordinary shares of MaxCyte for $2.4 million.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI https://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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