CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Net Income	$ 6,764,540us-gaap_ProfitLoss	$ 9,148,489us-gaap_ProfitLoss	$ 9,624,009us-gaap_ProfitLoss
Other comprehensive income (loss)
Foreign currency translation adjustment	(10,953)	(480,614)	(16,210)
Total other comprehensive income (loss)	(10,953)	(480,614)	(16,210)
Comprehensive income	6,753,587	8,667,875	9,607,799
Comprehensive income attributable to non-controlling interests	498,634	529,939	307,685
Comprehensive income attributable to Consolidated Water Co. Ltd. stockholders	$ 6,254,953us-gaap_ComprehensiveIncomeNetOfTax	$ 8,137,936us-gaap_ComprehensiveIncomeNetOfTax	$ 9,300,114us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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