Summary of Significant Accounting Policies - Revenue Recognition (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Disaggregation of Product Revenue
Practical Expedients, not disclose the value of unsatisfied performance obligations			true
Revenue from external customers	$ 972,779	$ 1,132,067	$ 4,268,206	$ 2,820,269
Impact of adjustment	(7,555,065)	(6,138,352)	(32,580,053)	(19,492,172)
Adjustment of product donation incorrectly recorded as revenue
Disaggregation of Product Revenue
Revenue from external customers			(336,934)
Impact of adjustment			(336,934)
Mytesi
Disaggregation of Product Revenue
Product revenue	957,059	1,107,682	4,184,912	2,545,121
Neonorm
Disaggregation of Product Revenue
Product revenue	$ 15,720	$ 24,385	$ 83,294	$ 97,759

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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