Revenue from Contracts with Customers - Schedule of Changes in Contract Liability (Details) - USD ($)	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Disaggregation Of Revenue [Line Items]
Beginning Balance	$ 159,150	$ 197,464
Deferral of revenue	267,639	786,999
Recognition of deferred revenue	(288,292)	(733,939)
Ending Balance	138,497	250,524
Product Revenue
Disaggregation Of Revenue [Line Items]
Beginning Balance	128,529	103,580
Deferral of revenue	224,942	261,100
Recognition of deferred revenue	(220,420)	(198,438)
Ending Balance	133,051	166,242
Sample Processing
Disaggregation Of Revenue [Line Items]
Beginning Balance	30,621	93,884
Deferral of revenue	42,697	525,899
Recognition of deferred revenue	(67,872)	(535,501)
Ending Balance	$ 5,446	$ 84,282