Other Long-Term Liabilities

6 Months Ended

Jun. 30, 2020

Other Liabilities Disclosure [Abstract]

Other Long-Term Liabilities

8. Other Long-Term Liabilities

The Company’s other long-term liabilities are summarized as follows:

	June 30, 2020		December 31, 2019
Lease obligation, long-term portion (see Note 12)	$	1,344,779	$	1,484,679
Common stock warrant liability (see Note 10)		10,000		10,000
Economic conditional grants		250,000		250,000
Other		110,245		120,196
Total other long-term liabilities	$	1,715,024	$	1,864,875