Summary of Significant Accounting Policies (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2020

Dec. 31, 2019

Accounting Policies [Abstract]

Schedule of Estimated Useful Lives of Assets

Depreciation and amortization are recorded using the straight-line method over the estimated useful lives of the related assets as follows:

Asset Classification	Estimated Useful Life
Equipment		5 years
Furniture and fixtures		7 years
Software		5 years
Leasehold improvements		Lesser of estimated
		useful life or lease term

Depreciation and amortization are recorded using the straight-line method over the estimated useful lives of the related assets as follows:

	Estimated Useful Life
Asset classification
Equipment		5 years
Furniture and fixtures		7 years
Software		5 years
Leasehold improvements		Lesser of estimated useful life or lease term

Schedule of Potentially Dilutive Securities Outstanding Excluded from Computation of Diluted Weighted Average Shares Outstanding

The following potentially dilutive securities outstanding as of September 30, 2020 and 2019 have been excluded from the computation of diluted weighted average shares outstanding, as they would be anti-dilutive:

	September 30,
	2020		2019
Convertible preferred stock		—		30,629,606
Stock options		1,625,469		—
Nonvested restricted stock		1,095,792		1,916,891
Common stock warrants		—		3,114,145
Total		2,721,261		35,660,642