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Stockholders' Equity - Additional Information (Detail) - $ / shares
13 Months Ended
Nov. 11, 2020
Oct. 02, 2020
Sep. 27, 2019
Mar. 31, 2012
Class of Warrant or Right [Line Items]        
Preferred stock, authorized (in shares)   10,000,000 10,000,000  
Preferred stock, par value (in USD per share)   $ 0.001 $ 0.001  
Common stock, authorized (in shares)   300,000,000 300,000,000  
Common stock, par value (in USD per share)   $ 0.001 $ 0.001  
Common stock, subject to forfeiture (in shares)   5,414 0  
Common stock warrants price per share (in USD per share)       $ 14.05
Subsequent Event        
Class of Warrant or Right [Line Items]        
Conversion of shares issued (in shares) 850,311      
Number of warrants (in shares) 1,270,679      
Common Stock        
Class of Warrant or Right [Line Items]        
Common stock warrants (in shares)       1,281,358