Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2019

Accounting Policies [Abstract]

Schedule of Components of Inventories

The components of inventories are as follows (unaudited):

	June 30, 2019		December 31, 2018
Materials and supplies	$	908,755	$	161,468
Finished goods	2,113,335		907,089
Total	$	3,022,090	$	1,068,557

Schedule of Potentially Dilutive Securities not Included in Calculation of Diluted Net Loss Per Share Attributable to Common Stockholders

Potentially dilutive securities not included in the calculation of diluted net loss per share attributable to common stockholders because to do so would be anti-dilutive are as follows (in common stock equivalent shares):

	June 30, 2019	June 30, 2018
Series A convertible preferred stock	—	8,074
Series B convertible preferred stock	—	188,275
Series B-1 convertible preferred stock	—	80,327
Series C convertible preferred stock	—	545,728
Series D convertible preferred stock	—	482,529
Series D-1 convertible preferred stock	—	1,545,347
Preferred warrants	—	869,814
Common stock options	1,716,719	416,937
Common warrants	4,224,494	—
Total	5,941,213	4,137,031