Contingencies (Details Textual) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Commitments And Contingencies [Line Items]
Goodwill	$ 3,499,037		$ 3,499,037
Retail Water Gross Profit Percentage	55.00%	58.00%
Retail Water Revenue Percentage	37.00%	39.00%
Revenues, Total	16,348,610	16,555,197
Cw Bahamas [Member]
Commitments And Contingencies [Line Items]
Revenues, Total	1,700,000	1,800,000
Contingencies Water Supply Agreement Description	CW-Bahamas was required to provide the WSC with at least 16.8 million gallons per week
Cw Belize [Member]
Commitments And Contingencies [Line Items]
Contingencies Water Supply Agreement Description	CW-Belize and its customer modify the water supply agreement between the parties to (a) include new water quality parameters included in the Order and (b) cap the current exclusive water supply arrangement in the agreement at a maximum of 450,000 gallons per day
Retail Segment [Member]
Commitments And Contingencies [Line Items]
Goodwill	$ 3,499,037