Disaggregation of Revenue - Contract Balances (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2019
Assets
Trade receivables, net	$ 70,305	$ 44,913
Liabilities
Contract liabilities	208,200	180,200
Contract liabilities
Opening	180,200	112,500
Additions	28,000	120,200
Transfer to revenue		52,500
Ending	$ 208,200	$ 180,200