Notes Payable and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Notes Payable And Other Liabilities Disclosure [Abstract]

Summary of Current Portion of Outstanding Notes Payable

The Company’s current portion of outstanding notes payable are summarized as follows:

	As of December 31,
	2019		2018
BPI France notes, short-term portion	$	—	$	71,596
Total notes payable	$	—	$	71,596

Summary of Long-term Portion of Outstanding Notes Payable as well as Other Long-Term Liabilities

The Company’s long-term portion of outstanding notes payable as well as other long-term liabilities are summarized as follows:

	As of December 31,
	2019		2018
BPI France notes, long-term portion	$	—	$	501,174
Lease obligation, long-portion (see Note 15)		1,484,679		—
Deferred rent, long-term portion		—		1,045,807
Common stock warrant liability (see Note 12)		10,000		65,000
Economic conditional grants		250,000		100,000
Other		120,196		140,090
Total other long-term liabilities	$	1,864,875	$	1,852,071