Quarterly report pursuant to Section 13 or 15(d)

Debt - Narrative (Details)

v3.21.2
Debt - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Feb. 11, 2021
Mar. 18, 2020
Mar. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Sep. 17, 2020
Debt Instrument [Line Items]            
Common shares issued for extinguishment of debt (in shares)     893,921      
Common stock, par value (in usd per share)       $ 0.001 $ 0.001  
March 2020 Note Purchase Agreement and Promissory Note            
Debt Instrument [Line Items]            
Debt instrument, term   12 months        
Debt instrument, redemption term   6 months        
March 2020 Note Purchase Agreement and Promissory Note            
Debt Instrument [Line Items]            
Debt instrument, interest rate, stated percentage   10.00%   10.00%   5.00%
Note principal and interest exchanged for common shares   $ 6,465,000        
Original issue discount   1,450,000        
Debt discount   15,000        
Aggregate purchase price   $ 5,000,000        
Payment to be made in proportion to outstanding balance, percentage   1.15        
Default interest rate   22.00%        
Debt instrument redemption price percent   33.33%        
Exchange Agreement            
Debt Instrument [Line Items]            
Aggregate principal amount of note $ 1,500,000          
Notes reduction $ 1,500,000          
Common shares issued for extinguishment of debt (in shares) 893,921          
Common stock, par value (in usd per share) $ 1.678          
Loss on exchange of debt for equity       $ 30,000