Quarterly report pursuant to Section 13 or 15(d)

Condensed Statements of Stockholders' Equity

v3.20.2
Condensed Statements of Stockholders' Equity - USD ($)
Common Shares [Member]
Common Stock Issuable [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Class A Common Shares [Member]
Total
Balances at Dec. 31, 2018 $ 3,000 $ 1,748,000 $ 105,451,000 $ (95,397,000) $ 1,000 $ 11,806,000
Balances (in Shares) at Dec. 31, 2018 27,076,154       7,000,000  
Issuance of common shares, net of offering costs - At-the-market offering $ 0 0 7,709,000 0 $ 0 7,709,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 2,230,524       0  
Stock-based compensation expense $ 0 0 2,444,000 0 $ 0 2,444,000
Stock-based compensation expense (in Shares) 769,652       0  
Issuance of common shares - Founders Agreement $ 0 (1,748,000) 1,946,000 0 $ 0 198,000
Issuance of common shares - Founders Agreement (in Shares) 1,016,178       0  
Exercise of warrants $ 0 0 0 0 $ 0 0
Exercise of warrants (in Shares) 73,525       0  
Net loss $ 0 0 0 (15,888,000) $ 0 (15,888,000)
Balances at Sep. 30, 2019 $ 3,000 0 117,550,000 (111,285,000) $ 1,000 6,269,000
Balances (in Shares) at Sep. 30, 2019 31,166,033       7,000,000  
Balances at Jun. 30, 2019 $ 3,000 0 113,284,000 (106,079,000) $ 1,000 7,209,000
Balances (in Shares) at Jun. 30, 2019 29,960,034       7,000,000  
Issuance of common shares, net of offering costs - At-the-market offering $ 0 0 3,341,000 0 $ 0 3,341,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 1,142,298       0  
Stock-based compensation expense $ 0 0 833,000 0 $ 0 833,000
Stock-based compensation expense (in Shares) 9,000       0  
Issuance of common shares - Founders Agreement $ 0 0 92,000 0 $ 0 92,000
Issuance of common shares - Founders Agreement (in Shares) 28,555       0  
Exercise of warrants $ 0 0 0 0 $ 0 0
Exercise of warrants (in Shares) 26,146       0  
Net loss $ 0 0 0 (5,206,000) $ 0 (5,206,000)
Balances at Sep. 30, 2019 $ 3,000 0 117,550,000 (111,285,000) $ 1,000 6,269,000
Balances (in Shares) at Sep. 30, 2019 31,166,033       7,000,000  
Balances at Dec. 31, 2019 $ 5,000 2,510,000 136,442,000 (120,111,000) $ 1,000 18,847,000
Balances (in Shares) at Dec. 31, 2019 47,004,764       7,000,000  
Issuance of common shares, net of offering costs - Public offering $ 1,000 0 18,911,000 0 $ 0 18,912,000
Issuance of common shares, net of offering costs - Public offering (in Shares) 7,321,429       0  
Issuance of common shares, net of offering costs - At-the-market offering $ 0 0 8,417,000 0 $ 0 8,417,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 3,614,344       0  
Stock-based compensation expense $ 0 0 2,095,000 0 $ 0 2,095,000
Stock-based compensation expense (in Shares) 1,107,340       0  
Issuance of common shares - Founders Agreement $ 0 (2,510,000) 3,307,000 0 $ 0 797,000
Issuance of common shares - Founders Agreement (in Shares) 1,732,684       0  
Exercise of warrants $ 0 0 13,000 0 $ 0 13,000
Exercise of warrants (in Shares) 102,742       0  
Net loss $ 0 0 0 (12,856,000) $ 0 (12,856,000)
Balances at Sep. 30, 2020 $ 6,000 0 169,185,000 (132,967,000) $ 1,000 36,225,000
Balances (in Shares) at Sep. 30, 2020 60,883,303       7,000,000  
Balances at Jun. 30, 2020 $ 5,000 0 143,005,000 (128,037,000) $ 1,000 14,974,000
Balances (in Shares) at Jun. 30, 2020 50,980,004       7,000,000  
Issuance of common shares, net of offering costs - Public offering $ 1,000 0 18,911,000 0 $ 0 18,912,000
Issuance of common shares, net of offering costs - Public offering (in Shares) 7,321,429       0  
Issuance of common shares, net of offering costs - At-the-market offering $ 0 0 5,813,000 0 $ 0 5,813,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 2,311,062       0  
Stock-based compensation expense $ 0 0 725,000 0 $ 0 725,000
Stock-based compensation expense (in Shares) 30,000       0  
Issuance of common shares - Founders Agreement $ 0 0 731,000 0 $ 0 731,000
Issuance of common shares - Founders Agreement (in Shares) 240,808       0  
Net loss $ 0 0 0 (4,930,000) $ 0 (4,930,000)
Balances at Sep. 30, 2020 $ 6,000 $ 0 $ 169,185,000 $ (132,967,000) $ 1,000 $ 36,225,000
Balances (in Shares) at Sep. 30, 2020 60,883,303       7,000,000