Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Comprehensive Loss (Unaudited)

v3.19.2
Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2018
Mar. 31, 2018
Jun. 30, 2019
Jun. 30, 2018
Net loss $ (2,673,178) $ (2,429,061) $ (2,394,057) $ (6,737,962) $ (5,102,240) $ (9,132,019)
Unrealized (loss) gain on available-for-sale securities (40) 958 508 (176) 918 332
Comprehensive loss $ (2,673,218) $ (2,428,103) $ (2,393,549) $ (6,738,138) $ (5,101,322) $ (9,131,687)