Organization, Business, Basis of Presentation and Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2021

Accounting Policies [Abstract]

Schedule of Common Equivalent Shares Excluded for Calculation of Diluted Earning Per Share

For the three months ended March 31, 2021, common stock from the following would have had an anti-dilutive effect on net loss per share (in common share equivalents):

Common stock warrants	13,760
Common stock options and restricted stock units	898,306
Employee stock purchase plan	1,602
Total	913,668

For the three months ended March 31, 2020, the calculation excluded the following common equivalent shares because the effect on diluted earnings per share was anti-dilutive:

Common stock warrants	13,904
Common stock options and restricted stock units	486,142
Employee stock purchase plan	1,958
Total	502,004