Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Narrative (Details)

v3.22.2.2
Stockholders' Equity - Narrative (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended 14 Months Ended
Oct. 27, 2022
USD ($)
$ / shares
shares
Aug. 09, 2022
Jun. 27, 2022
USD ($)
$ / shares
shares
Aug. 31, 2021
$ / shares
Aug. 09, 2021
USD ($)
$ / shares
shares
Oct. 31, 2022
shares
Jul. 31, 2022
shares
Aug. 31, 2021
USD ($)
$ / shares
Sep. 30, 2022
USD ($)
vote
$ / shares
shares
Sep. 30, 2022
USD ($)
vote
$ / shares
shares
Sep. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
vote
$ / shares
shares
Apr. 18, 2022
USD ($)
Dec. 31, 2021
$ / shares
Class of Stock [Line Items]                            
Number of votes per share | vote                 1 1   1    
Stockholders' equity note, stock split, conversion ratio   0.05                        
Number of securities called by each warrant (in shares)     1   0.6                  
Proceeds from offering, gross | $     $ 5,400   $ 31,900                  
Proceeds from issuance of Class A common stock, net of costs | $     $ 5,000   $ 29,900                  
Proceeds from issuance of Class A common stock, net of costs | $                   $ 14,064 $ 29,539      
Subsequent Event                            
Class of Stock [Line Items]                            
Number of securities called by each warrant (in shares) 2                          
Pre-Funded Warrants                            
Class of Stock [Line Items]                            
Number of common shares called by warrants (in shares)     495,000   296,329                  
Warrant exercise price (in dollars per share) | $ / shares         $ 0.20                  
Standard Warrants                            
Class of Stock [Line Items]                            
Number of common shares called by warrants (in shares)     1,080,000   303,797                  
Warrant exercise price (in dollars per share) | $ / shares         $ 71.00                  
Warrants outstanding, term         5 years                  
ATM Program                            
Class of Stock [Line Items]                            
Shares available for issuance | $                         $ 38,700  
Proceeds from issuance of Class A common stock, net of costs | $                 $ 0 9,024   $ 12,303    
Proceeds from issuance of Class A common stock, net of costs | $                 0 9,303   12,684    
Fees paid to sales agent | $                 $ 0 $ 279   $ 381    
June 2022 Offering                            
Class of Stock [Line Items]                            
Proceeds from offering, gross | $     $ 5,400                      
Proceeds from issuance of Class A common stock, net of costs | $     $ 5,000                      
June 2022 Offering | Pre-Funded Warrants                            
Class of Stock [Line Items]                            
Number of common shares called by warrants (in shares)     495,000                      
Warrant exercise price (in dollars per share) | $ / shares     $ 0.002                      
Warrants outstanding, vesting term     6 months                      
June 2022 Offering | Standard Warrants                            
Class of Stock [Line Items]                            
Number of common shares called by warrants (in shares)     1,080,000                      
Warrant exercise price (in dollars per share) | $ / shares     $ 5.00                      
Warrants outstanding, term     5 years                      
Warrants outstanding, vesting term     6 months                      
October 2022 Offering | Subsequent Event                            
Class of Stock [Line Items]                            
Proceeds from offering, gross | $ $ 7,500                          
Proceeds from issuance of Class A common stock, net of costs | $ $ 6,800                          
October 2022 Offering | Pre-Funded Warrants | Subsequent Event                            
Class of Stock [Line Items]                            
Number of common shares called by warrants (in shares) 1,377,780                          
Number of securities called by each warrant (in shares) 1                          
Warrant exercise price (in dollars per share) | $ / shares $ 0.0001                          
October 2022 Offering | Standard Warrants | Subsequent Event                            
Class of Stock [Line Items]                            
Number of common shares called by warrants (in shares) 16,666,670                          
Number of securities called by each warrant (in shares) 2                          
Warrant exercise price (in dollars per share) | $ / shares $ 0.90                          
Warrants outstanding, term 7 years                          
Class A Common Stock                            
Class of Stock [Line Items]                            
Shares issued in transaction (in shares)     585,000   210,000                  
Number of shares of common stock per unit (in shares)     1   1                  
Warrants exercised (in shares)         296,329                  
Warrants exercised | $         $ 100                  
Common stock, par value (in dollars per share) | $ / shares [1]                 $ 0.01 $ 0.01   $ 0.01   $ 0.01
Class A Common Stock | Subsequent Event                            
Class of Stock [Line Items]                            
Number of shares of common stock per unit (in shares) 1                          
Class A Common Stock | Pre-Funded Warrants                            
Class of Stock [Line Items]                            
Warrant exercise price (in dollars per share) | $ / shares     $ 0.002                      
Class A Common Stock | ATM Program                            
Class of Stock [Line Items]                            
Sale of stock, consideration received on transaction | $               $ 50,000            
Shares issued in transaction (in shares)                 0 852,562   972,624    
Class A Common Stock | June 2022 Offering                            
Class of Stock [Line Items]                            
Shares issued in transaction (in shares)     585,000                      
Warrants exercised (in shares)             495,000              
Class A Common Stock | October 2022 Offering | Subsequent Event                            
Class of Stock [Line Items]                            
Shares issued in transaction (in shares) 6,955,555                          
Warrants exercised (in shares)           1,377,780                
Common Class C                            
Class of Stock [Line Items]                            
Common stock, par value (in dollars per share) | $ / shares       $ 0.0001       $ 0.0001 $ 0.0001 $ 0.0001   $ 0.0001   0.0001
Class B Common Stock                            
Class of Stock [Line Items]                            
Common stock, par value (in dollars per share) | $ / shares [1]                 $ 0.0001 $ 0.0001   $ 0.0001   $ 0.0001
Class B Common Stock | KushCo                            
Class of Stock [Line Items]                            
Entity shares issued per acquiree share (in shares)       0.3333                    
Greenlane Holdings, LLC                            
Class of Stock [Line Items]                            
Ownership percentage by parent after merger                 98.10% 98.10%   98.10%    
Ownership percentage by existing stockholders after merger                 1.90% 1.90%   1.90%    
[1] After giving effect to the one-for-20 Reverse Stock Split effective August 9, 2022.