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Quarterly Financial Information (Tables)
 12 Months Ended
Dec. 31, 2020
Quarterly Financial Information [Abstract]  
Quarterly Financial Information The following information has been derived from unaudited consolidated statements that, in the opinion of management, include all recurring adjustments necessary for a fair statement of such information.

Three Months Ended 2020

March 31

June 30

September 30

December 31

Revenue

$

6,753

$

2,950

$

67,763

$

50,197

Operating loss

(3,091,421)

(3,504,999)

(3,613,158)

(6,038,252)

Net loss

(3,109,618)

(3,523,684)

(3,649,788)

(6,116,895)

Basic and diluted net loss per share attributable to common shareholders

$

(0.11)

$

(0.11)

$

(0.09)

$

(0.13)

Three Months Ended 2019

March 31

June 30

September 30

December 31

Revenue

$

97,885 

$

42,486 

$

— 

$

46,367 

Operating loss

(2,755,694)

(4,019,719)

(2,999,592)

(3,403,639)

Net loss

(2,763,932)

(4,026,731)

(3,018,222)

(3,418,757)

Basic and diluted net loss per share attributable to common shareholders

$

(0.17)

$

(0.19)

$

(0.14)

$

(0.16)