Disposal of Business (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Assets sold:
Plant and equipment	$ 9,153,858
Total	12,268,428	$ 460,055
Disposal of Business
Proceeds on disposal	7,644,000
Assets sold:
Accounts receivable	113,896
Plant and equipment	109,075
Total	222,971
Deferred revenue	(73,799)
Net assets and liabilities sold	149,172
Net profit realized on disposal	$ 7,494,828