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Related-Party Transactions - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Mar. 22, 2022
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Related Party Transaction [Line Items]          
Related-party expenses   $ 0      
Director          
Related Party Transaction [Line Items]          
Payment to related party upon conversion and cancellation of convertible notes $ 458,000        
RET          
Related Party Transaction [Line Items]          
Consideration paid to affiliates $ 22,271,000        
RET | Minimum          
Related Party Transaction [Line Items]          
Percentage of holding of fully diluted shares outstanding 17.00%        
RET | Class A Common Stock | Minimum          
Related Party Transaction [Line Items]          
Percentage of outstanding shares held 5.00%        
Sales and Marketing          
Related Party Transaction [Line Items]          
Related party transaction, selling, general and administrative expenses from transactions with related party   $ 0 $ 149,000 $ 217,000 $ 359,000
Research and Development          
Related Party Transaction [Line Items]          
Professional fees     $ 23,000 $ 20,000 $ 38,000