Investment in OC-BVI (Details 1) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Income attributable to non-controlling interests
Long-lived asset impairment and disposition losses	$ (20,211)	$ (1,656,362)
Ocean Conversion (BVI) Ltd [Member]
Income attributable to non-controlling interests
Revenues	2,845,211	2,874,936
Cost of revenues	1,348,046	1,759,285
Gross profit	1,497,165	1,115,651
General and administrative expenses	707,034	1,163,547
Long-lived asset impairment and disposition losses	0	188,164
Income (loss) from operations	790,131	(236,060)
Other income, net	3,393,271	587,859
Net income	4,183,402	351,799
Income attributable to non-controlling interests	52,275	58,202
Net income attributable to controlling interests	$ 4,131,127	$ 293,597