Investment in OC-BVI (Details) - Ocean Conversion (BVI) Ltd [Member] - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Condensed Balance Sheet Statements, Captions [Line Items]
Current assets	$ 2,835,614	$ 5,627,414
Non-current assets	3,945,071	3,963,242
Total assets	6,780,685	9,590,656
Current liabilities	218,753	197,673
Non-current liabilities	1,158,300	1,854,900
Total liabilities	$ 1,377,053	$ 2,052,573