Annual report pursuant to Section 13 and 15(d)

Capital Structure (Tables)

v3.20.4
Capital Structure (Tables)
12 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Schedule of Outstanding Common Stock Warrants
At December 31, 2020, the following common stock warrants were outstanding: 
Number of shares Exercise price Expiration
underlying warrants per share date
2,380 $ 8.68  May 2022
4,000,000 $ 12.50  June 2024
4,002,380