Notes Payable and Other Long-Term Liabilities (Tables)

3 Months Ended

Mar. 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:

	March 31, 2019		December 31, 2018
BPI France notes, short-term portion	$	227,117	$	71,596
Total notes payable	$	227,117	$	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:

	March 31, 2019		December 31, 2018
BPI France notes, long-term portion	$	334,460	$	501,174
Lease obligation, long-term portion (see Note 10)		1,682,247		—
Deferred rent, long-term portion		—		1,045,807
Common stock warrant liability (see Note 8)		65,000		65,000
Other		235,124		240,090
Total other long-term liabilities	$	2,316,831	$	1,852,071