Description of Business and Organization (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Cash balances by geographic area
Total cash and cash equivalents	$ 316,189	$ 781,740	$ 1,982,661	$ 1,019,437
Total cash and cash equivalents, percentage	100.00%	100.00%
United States [Member]
Cash balances by geographic area
Total cash and cash equivalents	$ 91,361	$ 7,424
Total cash and cash equivalents, percentage	28.89%	0.95%
Hong Kong [Member]
Cash balances by geographic area
Total cash and cash equivalents	$ 97,626	$ 182,800
Total cash and cash equivalents, percentage	30.88%	23.38%
China [Member]
Cash balances by geographic area
Total cash and cash equivalents	$ 127,202	$ 591,516
Total cash and cash equivalents, percentage	40.23%	75.67%