XML 17 R28.htm IDEA: XBRL DOCUMENT v3.2.0.727
RELATED PARTY TRANSACTIONS (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2014
Related Party Transaction [Line Items]        
Stock ownership required to be disclosed, minimum (in hundredths)   5.00%    
W.F. Construction [Member]        
Related Party Transaction [Line Items]        
Contract to repair water treatment plant   $ 325,000    
Amounts paid $ 122,000 48,000 $ 211,000  
Accounts payable balance due   $ 0   $ 0