Investment in OC-BVI (Details) (Ocean Conversion (BVI) Ltd [Member], USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Ocean Conversion (BVI) Ltd [Member]
Current assets	$ 2,428,112		$ 2,428,112		$ 2,726,046
Non-current assets	7,123,025		7,123,025		7,436,845
Total assets	9,551,137		9,551,137		10,162,891
Current liabilities	2,112,154		2,112,154		2,109,284
Non-current liabilities	2,089,390		2,089,390		2,218,519
Total liabilities	4,201,544		4,201,544		4,327,803
Water sales	1,118,504	988,807	2,153,413	2,938,948
Gross profit	377,549	351,614	661,290	1,697,299
Income from operations	50,597	184,729	141,058	1,308,092
Net income	$ 102,932	$ 204,407	$ 238,455	$ 1,328,504