XML 65 R52.htm IDEA: XBRL DOCUMENT v3.22.2
Equity Purchase Agreement (Additional Information) (Details) - USD ($)
3 Months Ended 6 Months Ended
Jan. 24, 2022
Jun. 30, 2022
Jun. 30, 2022
lincoln Park [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Purchase Agreement 36 months    
Initial Purchase Amount $ 3,000,000.0    
Initial Purchase Number of Shares 557,610    
shares issued, commitment shares 142,939    
Price per share   $ 1.74 $ 1.74
Gross proceeds   $ 52,000 $ 52,000
lincoln Park [Member] | Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Purchase shares 50,000,000.0    
Common Stock [Member] | lincoln Park [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Ownership percentage 4.99%    
Common Stock [Member] | lincoln Park [Member] | Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Purchase shares 30,000    
Purchase Agreement [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Other expense relating to the commitment fee $ 800,000    
Purchase Agreement [Member] | Common Stock [Member] | lincoln Park [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Price per share $ 6.42    
Aggregate number of common shares 8,133,926    
Percentage of common shares outstanding prior to the execution of purchase agreement 19.99%    
Regular Purchase [Member] | lincoln Park [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Trading volume percentage 25.00%    
Percentage of common shares outstanding prior to the execution of purchase agreement 97.00%    
Regular Purchase [Member] | Common Stock [Member] | lincoln Park [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Regular Purchase, Description The Regular Purchase Amount may be increased as follows: to up to 50,000 shares if the closing price is not below $5.00, and up to 75,000 shares if the closing price is not below $10.00.    
Committed obligation amount $ 2,500,000    
Regular Purchase [Member] | Common Stock [Member] | lincoln Park [Member] | Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Purchase shares   30,000 30,000