Commitments and Contingencies - Schedule Of Product Warranty Liability (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Commitments And Contingencies Disclosure [Abstract]
Beginning balance	$ 37,156	$ 50,426
Cost of warranty claims	(2,596)	(9,814)
Increase in warranty reserve	28,901	(3,456)
Ending balance	$ 63,461	$ 37,156