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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