Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Employee Agreement - Stephen Rizzone - Additional Information (Detail)

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Commitments and Contingencies - Employee Agreement - Stephen Rizzone - Additional Information (Detail) - USD ($)
9 Months Ended
Jul. 09, 2021
Jan. 01, 2015
Sep. 30, 2022
Dec. 31, 2021
Commitments And Contingencies [Line Items]        
Accrued severance expense     $ 580,034 $ 975,439
Mr. Rizzone [Member]        
Commitments And Contingencies [Line Items]        
Agreement effective date   Jan. 01, 2015    
Initial term of agreement   4 years    
Officers' compensation     $ 365,000  
Employment agreement percentage of base salary     100.00%  
Accrued severance expense     $ 572,016  
Mr. Rizzone [Member] | Separation Agreement [Member]        
Commitments And Contingencies [Line Items]        
Compensation-based payments $ 1,460,000      
Additional lump sum cash payment $ 2,000,000      
Description of other commitments a pro-rated bonus payment for the two months of employment during the current quarterly bonus period payable at the same time bonus payments are made to other executives of the Company, settlement of deferred vested RSUs and an extension of the exercise periods of all stock options held by Mr. Rizzone until the one year anniversary of his termination date, and additional benefits related to Mr. Rizzone’s medical insurance.