XML 76 R66.htm IDEA: XBRL DOCUMENT v3.22.2.2
Debt - Notes Payable (Details) - USD ($)
Jun. 30, 2022
Dec. 31, 2021
Oct. 31, 2019
Notes payable      
Notes payable - non-current, net $ 23,359,000 $ 25,022,000  
Notes payable - current, net 7,953,000 3,184,000  
Notes payable      
Notes payable      
Principal amount of debt 41,090,000 45,503,000  
Less: unamortized discount and debt issuance costs (9,778,000) (17,297,000)  
Notes payable, net of discount 31,312,000 28,206,000  
Notes payable - non-current, net 23,359,000 25,022,000  
Notes payable - current, net 7,953,000 3,184,000  
Royalty Interest | Notes payable      
Notes payable      
Principal amount of debt 32,762,000 37,000,000  
Streeterville Note | Notes payable      
Notes payable      
Principal amount of debt 7,342,000 7,818,000  
Insurance Financing | Notes payable      
Notes payable      
Principal amount of debt 677,000 335,000  
Tempesta Note      
Notes payable      
Principal amount of debt     $ 550,000
Tempesta Note | Notes payable      
Notes payable      
Principal amount of debt $ 309,000 $ 350,000