v3.24.2.u1
SUMMARY OF BUSINESS AND SIGNIFICANT ACCOUNTING PRINCIPLES - (Details)
1 Months Ended 3 Months Ended 4 Months Ended 6 Months Ended
Jun. 17, 2024
Jun. 06, 2024
USD ($)
Apr. 30, 2024
employee
Jun. 30, 2024
USD ($)
$ / shares
shares
Mar. 31, 2024
Jun. 30, 2023
USD ($)
Aug. 14, 2024
shares
Jun. 30, 2024
USD ($)
employee
$ / shares
shares
Jun. 30, 2023
USD ($)
Aug. 19, 2024
USD ($)
shares
Aug. 09, 2024
USD ($)
Jul. 18, 2024
USD ($)
May 10, 2024
shares
Mar. 15, 2024
USD ($)
Jan. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
$ / shares
Debt Instrument [Line Items]                                
Sales, net of returns and allowances       $ 842,440   $ 3,966,463   $ 2,181,735 $ 5,659,878              
Net loss       26,319,999   $ 23,017,676   55,475,786 48,016,713              
Net cash used in operating activities               30,063,456 $ 65,800,126              
Cash and cash equivalents       5,308,611       5,308,611               $ 25,845,915
Accounts receivable       760,504       760,504               4,470,209
Inventory, net       46,503,385       46,503,385               45,408,192
Accounts payable       10,501,569       10,501,569               12,456,272
Working capital       17,800,000       17,800,000                
Accumulated deficit       $ 807,044,037       $ 807,044,037               $ 751,568,251
Reverse split ratio 0.05                              
Common stock, par value (in usd per share) | $ / shares       $ 0.001       $ 0.001               $ 0.001
Sale leaseback transaction, net book value                             $ 34,500,000  
Number of positions eliminated, period percent         20.00%                      
Restructuring and related cost, executive payment deferral percent         20.00%                      
Number of positions eliminated | employee     73                          
Number of positions reinstated | employee               16                
Aero Divestiture | Discontinued Operations, Disposed of by Sale                                
Debt Instrument [Line Items]                                
Expected monthly cost savings   $ 400,000                            
Loss on sale of business       $ 700,000       $ 700,000                
Aero Divestiture | Discontinued Operations, Disposed of by Sale | Selling, General and Administrative Expenses                                
Debt Instrument [Line Items]                                
Loss on sale of business       400,000       400,000                
Aero Divestiture | Discontinued Operations, Disposed of by Sale | Cost of Sales                                
Debt Instrument [Line Items]                                
Loss on sale of business       $ 300,000       $ 300,000                
2024 Warrants                                
Debt Instrument [Line Items]                                
Warrants issued in period (in shares) | shares       3,900,000       5,500,000                
Number of securities called by warrants or rights (in shares) | shares       0       0         3,900,000      
2024 Warrants | Subsequent Event                                
Debt Instrument [Line Items]                                
Warrants issued in period (in shares) | shares             5,500,000                  
Number of securities called by warrants or rights (in shares) | shares                   0            
Convertible notes | 2024 Notes                                
Debt Instrument [Line Items]                                
Principal balance as of the valuation date       $ 7,800,000       $ 7,800,000           $ 139,000,000.0    
Proceeds from convertible notes       13,300,000       22,300,000                
Long-term debt, gross       7,800,000       7,800,000                
Convertible notes | Subsequent Event | 2024 Notes                                
Debt Instrument [Line Items]                                
Discount for non interest bearing convertible note                     $ 112,700,000          
Principal balance as of the valuation date                       $ 4,000,000        
Long-term debt, gross                   $ 7,500,000            
Convertible Debt | 2024 Notes                                
Debt Instrument [Line Items]                                
Principal balance as of the valuation date                           $ 139,000,000    
Long-term debt, gross       $ 7,500,000       $ 7,500,000                
Convertible Debt | Subsequent Event | 2024 Notes                                
Debt Instrument [Line Items]                                
Discount for non interest bearing convertible note                   $ 112,700,000