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Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Schedule of Information Related to Stock Options Outstanding

Information related to stock options outstanding at June 30, 2021 is as follows:

    

    

    

Weighted-Average

    

Weighted-

Remaining

Number of

Average

Contractual Term

Aggregate Intrinsic

Stock Options

Exercise Price

(Years)

Value

Outstanding

 

2,492,949

$

8.31

 

5.96

$

17,162,458

Exercisable

 

863,736

$

5.36

 

5.79

$

8,464,765

Unvested

 

1,629,213

$

9.87

 

6.05

$

8,697,693

Schedule of Stock-based Compensation Expense

Stock-based compensation expense is classified in the unaudited consolidated statements of operations and comprehensive loss for the three and six months ended June 30, 2021 and 2020 as follows:

    

For the Three Months Ended

    

For the Six Months Ended

June 30, 

June 30, 

2021

    

2020

2021

    

2020

Research and development

$

440,340

$

77,939

$

761,678

$

106,939

General and administrative

 

1,044,489

 

252,571

 

1,941,502

 

438,492

Total

$

1,484,829

$

330,510

$

2,703,180

$

545,431