Quarterly report pursuant to Section 13 or 15(d)

SUBSEQUENT EVENTS - Placement Agency Agreement (Details)

v3.22.2
SUBSEQUENT EVENTS - Placement Agency Agreement (Details) - Subsequent Event
Jul. 25, 2022
USD ($)
$ / shares
shares
Placement Agents  
Subsequent Event [Line Items]  
Warrants to purchase shares of common stock | shares 63,018
Investor  
Subsequent Event [Line Items]  
Warrants to purchase shares of common stock | shares 130,769
Warrants exercise price | $ / shares $ 0.0001
Affiliate Investors  
Subsequent Event [Line Items]  
Warrants exercise price | $ / shares $ 3.55
Registered direct offering  
Subsequent Event [Line Items]  
Cash fee paid to placement agent | $ $ 287,874
Warrants to purchase shares of common stock | shares 130,769
Warrants exercise price | $ / shares $ 3.60
Percentage of weighted average public offering price of the aggregate number of shares of common stock sold 110.00%
Registered direct offering | Investor  
Subsequent Event [Line Items]  
Percentage of aggregate number of shares of common stock and pre-funded warrants sold 5.00%
Registered direct offering | Affiliate Investors  
Subsequent Event [Line Items]  
Percentage of aggregate number of shares of common stock and pre-funded warrants sold 2.50%