Quarterly report pursuant to Section 13 or 15(d)

Condensed Statements of Stockholders' Equity

v3.21.2
Condensed Statements of Stockholders' Equity - USD ($)
Common Shares [Member]
Class A Common Shares [Member]
Common Shares [Member]
Common Stock Issuable [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balances at Dec. 31, 2019 $ 1,000 $ 5,000 $ 2,510,000 $ 136,442,000 $ (120,111,000) $ 18,847,000
Balances (in Shares) at Dec. 31, 2019 7,000,000 47,004,764        
Issuance of common shares, net of offering costs - At-the-market offering $ 0 $ 0 0 8,417,000 0 8,417,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 0 3,614,344        
Issuance of common shares, net of offering costs - Public offering $ 0 $ 1,000 0 18,911,000 0 18,912,000
Issuance of common shares, net of offering costs - Public offering (in Shares) 0 7,321,429        
Issuance of common shares - Founders Agreement $ 0 $ 0 (2,510,000) 3,307,000 0 797,000
Issuance of common shares - Founders Agreement (in Shares) 0 1,732,684        
Stock-based compensation expense $ 0 $ 0 0 2,095,000 0 2,095,000
Stock-based compensation expense (in Shares) 0 1,107,340        
Exercise of warrants $ 0 $ 0 0 13,000 0 13,000
Exercise of warrants (in Shares) 0 102,742        
Net loss $ 0 $ 0 0 0 (12,856,000) (12,856,000)
Balances at Sep. 30, 2020 $ 1,000 $ 6,000 0 169,185,000 (132,967,000) 36,225,000
Balances (in Shares) at Sep. 30, 2020 7,000,000 60,883,303        
Balances at Jun. 30, 2020 $ 1,000 $ 5,000 0 143,005,000 (128,037,000) 14,974,000
Balances (in Shares) at Jun. 30, 2020 7,000,000 50,980,004        
Issuance of common shares, net of offering costs - At-the-market offering $ 0 $ 0 0 5,813,000 0 5,813,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 0 2,311,062        
Issuance of common shares, net of offering costs - Public offering $ 0 $ 1,000 0 18,911,000 0 18,912,000
Issuance of common shares, net of offering costs - Public offering (in Shares) 0 7,321,429        
Issuance of common shares - Founders Agreement $ 0 $ 0 0 731,000 0 731,000
Issuance of common shares - Founders Agreement (in Shares) 0 240,808        
Stock-based compensation expense $ 0 $ 0 0 725,000 0 725,000
Stock-based compensation expense (in Shares) 0 30,000        
Net loss $ 0 $ 0 0 0 (4,930,000) (4,930,000)
Balances at Sep. 30, 2020 $ 1,000 $ 6,000 0 169,185,000 (132,967,000) 36,225,000
Balances (in Shares) at Sep. 30, 2020 7,000,000 60,883,303        
Balances at Dec. 31, 2020 $ 1,000 $ 6,000 4,617,000 173,947,000 (143,192,000) 35,379,000
Balances (in Shares) at Dec. 31, 2020 7,000,000 62,420,439        
Issuance of common shares, net of offering costs - At-the-market offering $ 0 $ 2,000 0 36,257,000 0 36,259,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 0 10,860,983        
Issuance of common shares - Founders Agreement $ 0 $ 0 (4,617,000) 5,543,000 0 926,000
Issuance of common shares - Founders Agreement (in Shares) 0 2,013,964        
Stock-based compensation expense $ 0 $ 0 0 2,319,000 0 2,319,000
Stock-based compensation expense (in Shares) 0 919,012        
Net loss $ 0 $ 0 0 0 (26,914,000) (26,914,000)
Balances at Sep. 30, 2021 $ 1,000 $ 8,000 0 218,066,000 (170,106,000) 47,969,000
Balances (in Shares) at Sep. 30, 2021 7,000,000 76,214,398        
Balances at Jun. 30, 2021 $ 1,000 $ 8,000 0 215,706,000 (158,841,000) 56,874,000
Balances (in Shares) at Jun. 30, 2021 7,000,000 75,741,873        
Issuance of common shares, net of offering costs - At-the-market offering $ 0 $ 0 0 1,542,000 0 1,542,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 0 461,000        
Issuance of common shares - Founders Agreement $ 0 $ 0 0 39,000 0 39,000
Issuance of common shares - Founders Agreement (in Shares) 0 11,525        
Stock-based compensation expense $ 0 $ 0 0 779,000 0 779,000
Stock-based compensation expense (in Shares) 0 0        
Net loss $ 0 $ 0 0 0 (11,265,000) (11,265,000)
Balances at Sep. 30, 2021 $ 1,000 $ 8,000 $ 0 $ 218,066,000 $ (170,106,000) $ 47,969,000
Balances (in Shares) at Sep. 30, 2021 7,000,000 76,214,398