Summary Of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2020

Summary Of Significant Accounting Policies [Abstract]

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

	Six-Month Periods Ended
	June 30,
	2020		2019
Common stock warrants		809,418		213,485
Common stock options		5,216,500		3,172,303
Restricted stock units		34,402		111,305
Total		6,060,320		3,497,093