Summary Of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2020

Summary Of Significant Accounting Policies [Abstract]

Anti-Dilutive Shares Excluded From Computation Of Diluted Net Loss Per Share

	Nine-Month Periods Ended
	September 30,
	2020		2019
Common stock warrants		793,464		213,485
Common stock options		5,207,326		3,545,491
Restricted stock units		34,402		111,305
Total		6,035,192		3,870,281