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Commitments and Contingencies (Details)
 1 Months Ended 6 Months Ended
Mar. 31, 2020
USD ($)
Dec. 31, 2022
USD ($)
Sep. 30, 2021
USD ($)
Aug. 31, 2021
USD ($)
Jul. 31, 2021
USD ($)
Oct. 31, 2020
Feb. 29, 2020
USD ($)
Oct. 31, 2018
USD ($)
Jun. 30, 2023
USD ($)
letterOfCredit
Jun. 30, 2022
USD ($)
Loss Contingencies [Line Items]                    
Accrued penalties   $ 2,102,000             $ 2,202,000  
Number of outstanding letters of credit | letterOfCredit                 5  
Outstanding letters of credit amount                 $ 2,100,000  
Restricted cash   3,604,000             3,760,000 $ 3,450,000
Jerome Treadwell v. The Company                    
Loss Contingencies [Line Items]                    
Recovery per negligent violation               $ 1,000    
Recovery per intentional or reckless violation               $ 5,000    
Stay case term           60 days        
Estimated liability   2,000,000             2,000,000  
Mast Powertrain v. The Company                    
Loss Contingencies [Line Items]                    
Damages sought $ 4,500,000           $ 9,000,000      
Litigation settlement payment         $ 1,500,000          
Accrued penalties                 0  
Gary Winemaster v. The Company                    
Loss Contingencies [Line Items]                    
Damages sought       $ 7,200,000            
Legal settlement       $ 8,800,000            
Accrued reimbursement   8,800,000             8,800,000  
Jeffrey Ehlers Litigation                    
Loss Contingencies [Line Items]                    
Damages sought     $ 2,400,000              
Litigation settlement payment   800,000             400,000  
Rick Lulloff Litigation                    
Loss Contingencies [Line Items]                    
Damages sought     $ 1,200,000              
Litigation settlement payment   $ 500,000             $ 200,000