Quarterly report pursuant to Section 13 or 15(d)

Condensed Statements of Stockholders' Equity

v3.19.2
Condensed Statements of Stockholders' Equity - USD ($)
Common Stock [Member]
Common Stock Issuable [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Common Class A [Member]
Total
Balances at Dec. 31, 2017 $ 2,000 $ 2,296,000 $ 71,772,000 $ (59,030,000) $ 1,000 $ 15,041,000
Balances (in Shares) at Dec. 31, 2017 18,512,429       7,000,000  
Issuance of common shares for cash, net of offering costs $ 1,000 0 20,816,000 0 $ 0 20,817,000
Issuance of common shares for cash, net of offering costs (in Shares) 5,290,000       0  
Stock-based compensation expense $ 0 0 1,209,000 0 $ 0 1,209,000
Stock-based compensation expense (in Shares) 566,240       0  
Issuance of common shares - Founders Agreement $ 0 (2,296,000) 2,937,000 0 $ 0 641,000
Issuance of common shares - Founders Agreement (in Shares) 724,086       0  
Exercise of warrants $ 0 0 0 0 $ 0 0
Exercise of warrants (in Shares) 15,109       0  
Net loss $ 0 0 0 (15,404,000) $ 0 (15,404,000)
Balances at Jun. 30, 2018 $ 3,000 0 96,734,000 (74,434,000) $ 1,000 22,304,000
Balances (in Shares) at Jun. 30, 2018 25,107,864       7,000,000  
Balances at Mar. 31, 2018 $ 3,000   96,690,000 (67,795,000) $ 1,000 28,899,000
Balances (in Shares) at Mar. 31, 2018 25,015,088       7,000,000  
Issuance of common shares for cash, net of offering costs $ 0 0 (28,000) 0 $ 0 (28,000)
Issuance of common shares for cash, net of offering costs (in Shares) 0       0  
Stock-based compensation expense $ 0 0 72,000 0 $ 0 72,000
Stock-based compensation expense (in Shares) 91,240       0  
Exercise of warrants $ 0 0 0 0 $ 0 0
Exercise of warrants (in Shares) 1,536       0  
Net loss $ 0 0 0 (6,639,000) $ 0 (6,639,000)
Balances at Jun. 30, 2018 $ 3,000 0 96,734,000 (74,434,000) $ 1,000 22,304,000
Balances (in Shares) at Jun. 30, 2018 25,107,864       7,000,000  
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 4,368,000 0 $ 0 4,368,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 1,088,226       0  
Stock-based compensation expense $ 0 0 1,611,000 0 $ 0 1,611,000
Stock-based compensation expense (in Shares) 760,652       0  
Issuance of common shares - Founders Agreement $ 0 (1,748,000) 1,854,000 0 $ 0 106,000
Issuance of common shares - Founders Agreement (in Shares) 987,623       0  
Exercise of warrants $ 0 0 0 0 $ 0 0
Exercise of warrants (in Shares) 47,379       0  
Net loss $ 0 0 0 (10,682,000) $ 0 (10,682,000)
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  
Balances at Mar. 31, 2019 $ 3,000 0 108,361,000 (101,287,000) $ 1,000 7,078,000
Balances (in Shares) at Mar. 31, 2019 28,881,756       7,000,000  
Issuance of common shares, net of offering costs - At-the-market offering $ 0 0 4,013,000 0 $ 0 4,013,000
Issuance of common shares, net of offering costs - At-the-market offering (in Shares) 997,957       0  
Stock-based compensation expense $ 0 0 813,000 0 $ 0 813,000
Stock-based compensation expense (in Shares) 47,652       0  
Issuance of common shares - Founders Agreement $ 0 0 97,000 0 $ 0 97,000
Issuance of common shares - Founders Agreement (in Shares) 24,941       0  
Exercise of warrants $ 0 0 0 0 $ 0 0
Exercise of warrants (in Shares) 7,728       0  
Net loss $ 0 0 0 (4,792,000) $ 0 (4,792,000)
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