Subsequent Event	12 Months Ended
Dec. 31, 2022
Subsequent Events [Abstract]
Subsequent Event	23. SUBSEQUENT EVENT On January 20, 2023, the Company closed a registered direct offering with certain institutional investors for the purchase and sale of an aggregate of 18,350,000 Common Shares at $1.35 per common share, together with accompanying warrants to purchase up to 18,350,000 common shares at an exercise price of $1.65. The proceeds from the sale of Common Shares are approximately $25 million before placement agent fees and other offering expenses. The warrants will be exercisable beginning on July 30, 2023 and will expire on July 30, 2028. ASC 480, Distinguishing Liabilities from Equity, requires that these warrants are classified as equity. The fair value of these warrants was determined using the Black-Scholes-Merton valuation model.

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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