Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

GENERAL- Additional Information (Detail)

v3.22.1
GENERAL- Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 2 Months Ended 12 Months Ended
Feb. 17, 2021
Dec. 31, 2021
Dec. 31, 2020
Stockholders' Equity, Reverse Stock Split 1-for-1.138974    
Business Combination, Acquisition Related Costs   $ 101,115  
Common stock shares no par value   $ 0 $ 0
Business Combination Agreement [Member]      
Sale of Stock, Price Per Share $ 10 $ 10  
Proceeds from issuance of common stock   $ 229,500  
Warrant [Member]      
Stock Issued During Period, Shares, New Issues   3,027,747  
Warrant [Member] | Management [Member]      
Number of new warrants issued during the period   3,500,000  
Warrant [Member] | Antara [Member]      
Stock Issued During Period, Shares, New Issues   3,784,753  
Common Stock [Member] | Business Combination Agreement [Member]      
Stock Issued During Period, Shares, Acquisitions   1,250,000  
Direct And Incremental Costs [Member]      
Business Combination, Acquisition Related Costs   $ 102,945  
General and administrative [Member]      
Business Combination, Acquisition Related Costs   $ 1,830  
Common Stock [Member]      
Conversion of Stock, Shares Converted   70,618,999  
Common Stock [Member] | Business Combination Agreement [Member]      
Stock Issued During Period, Shares, Acquisitions   2,089,882  
Common Stock [Member] | Management [Member]      
Stock Issued During Period, Shares, New Issues   2,500,000  
Common Stock [Member] | Antara [Member]      
Stock Issued During Period, Shares, New Issues   3,002,674  
Common Stock [Member] | Antara [Member] | Business Combination Agreement [Member]      
Stock Issued During Period, Shares, Acquisitions   312,296  
Series A Convertible Preferred Shares [Member]      
Conversion of Stock, Shares Converted   20,418,209  
Series B Convertible Preferred Shares [Member]      
Conversion of Stock, Shares Converted   15,906,053  
Series B-1 Convertible Preferred Shares [Member]      
Conversion of Stock, Shares Converted   3,032,940  
Series C Convertible Preferred Shares [Member]      
Conversion of Stock, Shares Converted   28,216,005  
Series C-1 Convertible Preferred Shares [Member]      
Conversion of Stock, Shares Converted   3,045,792  
Class B Common Shares Collective Growth [Member]      
Stock Issued During Period, Shares, New Issues   1,875,000