Leases (Details 2) - USD ($)	Jun. 30, 2020	Dec. 31, 2019
Operating leases
Operating lease right-of-use assets	$ 101,936	$ 121,440
Current portion of operating lease obligations	30,138	30,255
Operating lease liabilities, net of current portion	73,717	93,642
Total operating lease liabilities	103,855	123,897
Finance leases
Property and equipment, at cost	50,653	53,183
Accumulated depreciation	(40,522)	(37,227)
Property and equipment, net	10,131	15,956
Current portion of finance lease obligations	7,517	9,951
Finance lease obligations, net of current portion	0	2,797
Total finance lease liabilities	$ 7,517	$ 12,748