Leases (Details 2) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Operating leases
Operating lease right-of-use assets	$ 79,275	$ 0
Current portion of operating lease obligations	16,492	0
Operating lease liabilities, net of current portion	63,136	0
Total operating lease liabilities	79,628
Finance leases
Property and equipment, at cost	52,527
Accumulated depreciation	(31,515)
Property and equipment, net	21,012
Current portion of finance lease obligations	9,364	8,580
Finance lease obligations, net of current portion	7,796	$ 12,116
Total finance lease liabilities	$ 17,160