Inventory - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Inventory [Line Items]
Provision for excess inventory	$ (5,275)	$ 20,704	$ 1,672	$ 45,000
Finished goods inventory	247,909		247,909		$ 284,772
HTG EdgeSeq
Inventory [Line Items]
Finished goods inventory	$ 79,338		$ 79,338		$ 79,338