Debt (Tables)

9 Months Ended

Sep. 30, 2019

Debt and Warrants

Schedule of aggregate convertible debt

	September 30,
	2019		December 31,
	(unaudited)		2018
June 2017 convertible debt	$	—	$	740,882
Napo convertible debt		—		10,553,888
		—		11,294,770
Less: unamortized debt discount and debt issuance costs		—		(55,600)
Net convertible debt obligation	$	—	$	11,239,170
Convertible debt - non-current, net of discount		—		—
Convertible debt - current, net of discount	$	—	$	11,239,170

Schedule of notes payable

	September 30,
	2019		December 31,
	(unaudited)		2018
December 2017 note payable	$	—	$	1,673,237
February 2018 note payable		—		2,359,750
March 2018 note payable		—		1,147,870
2019 Exchange Note 1		4,381,535		—
2019 Exchange Note 2		2,296,926		—
		6,678,461		5,180,857
Less: unamortized discount and debt issuance costs		—		(335,282)
Note payable, net	$	6,678,461	$	4,845,575
Notes payable - non-current, net	$	6,678,461	$	—
Notes payable - current, net	$	—	$	4,845,575