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Contingencies (Details Textual) (USD $) | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 1 Months Ended
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Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 Sales Revenue, Net [Member] | Jun. 30, 2013 Sales Revenue, Net [Member] | Jun. 30, 2014 Sales Revenue, Net [Member] | Jun. 30, 2013 Sales Revenue, Net [Member] | Jun. 30, 2014 Gross Profit [Member] | Jun. 30, 2013 Gross Profit [Member] | Jun. 30, 2014 Gross Profit [Member] | Jun. 30, 2013 Gross Profit [Member] | Jun. 30, 2014 Cw Bahamas [Member] | Jun. 30, 2013 Cw Bahamas [Member] | Jun. 30, 2014 Cw Bahamas [Member] gal | Jun. 30, 2013 Cw Bahamas [Member] | Jul. 29, 2011 Cw Belize [Member] gal
Commitments And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues, Total | $ 16,931,832 | $ 16,569,380 | $ 33,280,442 | $ 33,124,577 |  |  |  |  |  |  |  |  | $ 1,600,000 | $ 1,800,000 | $ 3,300,000 | $ 3,600,000 |
Concentration Risk, Percentage |  |  |  |  | 38.00% | 37.00% | 38.00% | 38.00% | 54.00% | 52.00% | 55.00% | 55.00% |  |  |  |  |
Goodwill, Impairment Loss, Net of Tax |  |  | $ 3,499,037 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Volume of Potable Water Supply as per agreement (per week) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 16,800,000 |  |
Volume of Water to be supplied (per day) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 450,000

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13537-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13531-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 + Details
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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