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Commitments, Contingencies and Related Party Transactions - Additional Information (Detail) - USD ($)
3 Months Ended 9 Months Ended
Nov. 18, 2021
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Mar. 29, 2021
Loss Contingencies [Line Items]              
Litigation settlement, amount awarded to other party $ 300,000            
Unpaid settlement funds $ 1,500,000         $ 1,500,000  
Damages paid, value       $ 1,500,000      
Interest expense - related party   $ 0 $ 0 0 $ 137,000    
Management fees   0 0 0 350,000    
Severance costs   $ (6,000) $ 200,000 $ 2,000,000 600,000    
Subordinated debt              
Loss Contingencies [Line Items]              
Debt agreement, maximum available amount             $ 4,000,000.0
Interest expense - related party         $ 100,000