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Investment in OC-BVI (Details) - Ocean Conversion (BVI) Ltd [Member] - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Condensed Balance Sheet Statements, Captions [Line Items]
Current assets	$ 1,306,471	$ 2,286,179
Non-current assets	3,684,922	3,859,310
Total assets	4,991,393	6,145,489
Current liabilities	93,584	132,005
Non-current liabilities	822,150	1,048,950
Total liabilities	$ 915,734	$ 1,180,955

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