v3.19.2
Business Operations and Organization (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 6 Months Ended
Apr. 29, 2019
Apr. 23, 2019
Jun. 30, 2019
Jun. 30, 2018
Business Operations and Organization (Textual)        
Shares sold by certain selling stockholders     1,200,000  
Underwriters purchased an additional shares of common stock from the selling stockholders     450,000  
Aggregate net proceeds     $ 83,003
Class of common stock shares, description     The authorized shares of Greenlane consist of (i) Class A common stock, par value $0.01 per share (the “Class A common stock”); (ii) shares of Class B common stock, par value $0.0001 per share (the “Class B common stock); (iii) shares of Class C common stock, par value $0.0001 per share (the “Class C common stock”, and together with the Class A common stock and the Class B common stock, the “Common Stock”); and (iv) shares of preferred stock, par value $0.0001 per share  
Class A common stock [Member]        
Business Operations and Organization (Textual)        
Shares of common stock     3,547,776  
Settlement price percentage     80.00%  
Public offering price of per share   $ 17.00    
Underwriters purchased an additional shares of common stock from the selling stockholders 450,000      
Aggregate net proceeds $ 80,400      
Percentage of outstanding common units 23.90%      
Voting power percentage     83.00%  
Tax Receivable Agreement [Member]        
Business Operations and Organization (Textual)        
Shares of common stock     31,918,891  
Voting power percentage     89.40%  
IPO [Member] | Class A common stock        
Business Operations and Organization (Textual)        
Shares of common stock   6,000,000    
Shares sold by certain selling stockholders   750,000    
IPO [Member] | Class A common stock [Member]        
Business Operations and Organization (Textual)        
Shares of common stock   5,250,000    
Greenlane Holding Company [Member]        
Business Operations and Organization (Textual)        
Shares of common stock     9,997,776  
Class of common stock shares, description     The non-founder members of the Operating Company own (i) 5,988,485 Common Units, of which 435,968 Common Units are subject to certain vesting conditions (the "Non-Vested Common Units"), representing 14.3% of the economic interests in the Operating Company, and (ii) through their ownership of Class B common stock, approximately 6.4% of the voting power in Greenlane;   ? The founder members of the Operating Company own (i) 25,930,406 Common Units, representing 61.9% of the economic interests in the Operating Company, and (ii) through their ownership of Class C common stock, approximately 83.0% of the voting power in Greenlane;  
Common stock voting rights, description     (i) own Class B common stock and Class C common stock representing approximately 89.4% of the combined voting power of all of Greenlane's common stock, and (ii) own 76.2% of the economic interests in the Operating Company, representing a direct interest through the members' ownership of Common Units.  
Greenlane Holding Company [Member] | IPO [Member]        
Business Operations and Organization (Textual)        
Issuance initial public offering, description     The purchasers in the IPO (i) own 6,450,000 shares of Class A common stock, representing approximately 6.9% of the combined voting power of all of Greenlane's Common Stock, (ii) own approximately 64.5% of the economic interest in Greenlane, and (iii) through Greenlane's ownership of Common Units, indirectly hold approximately 15.4% of the economic interests in the Operating Company;