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N.S.C. Agua, S.A. de C.V. (Details Textual) (USD $)
 1 Months Ended 3 Months Ended 1 Months Ended 3 Months Ended 12 Months Ended 0 Months Ended
Nov. 30, 2012
sqm
Mar. 31, 2014
Mar. 31, 2013
Dec. 31, 2013
Mar. 04, 2011
gal
Dec. 31, 2009
gal
Dec. 31, 2007
gal
Nov. 30, 2012
Minimum [Member]
gal
Nov. 30, 2012
Maximum [Member]
gal
May 31, 2013
N S C Agua [Member]
Feb. 29, 2012
N S C Agua [Member]
May 31, 2010
N S C Agua [Member]
bbl
Mar. 31, 2014
N S C Agua [Member]
Mar. 31, 2013
N S C Agua [Member]
Dec. 31, 2012
N S C Agua [Member]
Dec. 31, 2013
N S C Agua [Member]
May 15, 2014
Subsequent Event [Member]
N S C Agua [Member]
Mar. 31, 2014
Subsequent Event [Member]
N S C Agua [Member]
Schedule of Investments [Line Items]                                    
Consolidated Ownership Interest                       50.00%            
Total Percentage Of Ownership Interest In An Acquired Company                       99.90%            
Seawater Reverse Osmosis Desalination Plant Per Day Processing Capacity                       100,000,000            
General and administrative expenses   $ 5,342,633 $ 3,568,936                   $ 1,977,851 $ 479,307        
Additional Prepayment Of Purchase Contract                             500,000      
Further Additional Prepayment Of Purchase Contract                   500,000                
Further Required Payment As Compensation For Operation and Maintenance                   500,000                
Area Of Land, Lease Space 5,000                                  
Plant Capacity         600,000 1,700,000 720,000 20,000,000 40,000,000                  
Payments to Acquire Option                     1,000,000              
Project Land                   12,000,000                
Initial Amount Paid                   2,000,000                
Project Land Amount Due                                 10,000,000  
Projected Land Cost Future Minimum Payments Due                                   6,980,000
Repayment Of Debt Through Issuance Of Shares                   5,700,000                
Lease Term 20 years                                  
Assets   159,754,195   165,364,854                 14,600,000     13,700,000    
Liabilities   18,248,290   23,866,481                 10,500,000     10,300,000    
Debt Instrument, Periodic Payment   10,000,000                                
Debt Instrument, Description of Variable Rate Basis   LIBOR plus 1.5%.                                
Percentage Of Voting Interests Acquired                   99.90% 25.00%              
Payments for Compensation for Operation and Maintenance                         350,000          
Operating Leases, Rent Expense $ 20,000