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RELATED PARTY TRANSACTIONS (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Oct. 31, 2017 | Sep. 30, 2017 | Feb. 28, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Related Party Transactions [Abstract] |  |  |  |  |  |  |
Stock ownership required to be disclosed, minimum |  |  |  | 5.00% |  | 5.00% |
W.F. Construction [Member] |  |  |  |  |  |  |
Related Party Transactions [Abstract] |  |  |  |  |  |  |
Agreements to modify water treatment plants | $ 60,000 | $ 36,000 | $ 100,000 |  |  |  |
Amount paid to related party |  |  |  | $ 0 | $ 44,000 | $ 0 | $ 87,000
Amount of liability due to related party |  |  |  | $ 0 |  | $ 0 |

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