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Acquisition of PERC - Purchase agreement and summary of purchase price (Details) - USD ($) |  |  | 1 Months Ended |  |
--- | --- | --- | --- | --- | ---
Aug. 11, 2020 | Oct. 24, 2019 | Aug. 31, 2020 | Dec. 31, 2020 | Oct. 31, 2019
Cash consideration |  |  |  |  |
Discount for marketability of noncontrolling interest |  |  |  | 8.40% |
PERC Water Corporation |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired | 10.00% |  |  |  |
Noncontrolling Interest, Ownership Percentage by Parent | 61.00% |  |  |  |
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners |  |  | 39.00% |  |
Cash consideration |  |  |  |  |
Total cash consideration | $ 900,000 |  |  |  |
PERC Water Corporation |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  | 51.00% | 61.00% |  | 51.00%
Percentage of additional voting equity |  |  | 10.00% |  |
Cash consideration |  |  |  |  |
Purchase price (excluding working capital) |  | $ 4,088,817 |  |  |
Cash acquired |  | (941,379) |  |  |
Total cash consideration |  | $ 3,147,438 | $ 900,000 |  |
PERC Water Corporation | Consolidated Water U S Holdings [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Noncontrolling Interest, Ownership Percentage by Parent |  | 51.00% |  |  |
PERC Water Corporation | Three Executives [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners |  | 49.00% |  |  |

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