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CREDIT FACILITY (Details) - Line of Credit - Revolving Credit Facility
3 Months Ended
Mar. 31, 2016
USD ($)
Debt Instrument [Line Items]  
Maximum borrowing capacity $ 15,000,000
Long-term line of credit 800,000
Minimum annual interest charge 75,000
Remaining borrowing capacity $ 10,700,000
London Interbank Offered Rate (LIBOR)  
Debt Instrument [Line Items]  
Basis spread on variable rate 2.25%