Notes Payable and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

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,
	2018		2017
Line of credit	$	—	$	49,702
BPI France notes, short-term portion		71,596		—
Total notes payable	$	71,596	$	49,702

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,
	2018		2017
BPI France notes, long-term portion	$	501,174	$	599,927
Deferred rent, long-term portion		1,045,807		386,489
Common stock warrant liability (see Note 12)		65,000		3,400,869
Embedded derivative (see Note 10)		—		27,236
Other		240,090		159,986
Total other long-term liabilities	$	1,852,071	$	4,574,507