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Line of Credit (Detais) (USD $)
9 Months Ended
Sep. 30, 2014
Line of Credit Facility  
Line of credit, available borrowing capacity $ 7,500,000
Line of credit, interest rate description LIBOR
Line of credit, basis spread on variable rate 2.00%
Line of credit, interest rate percentage 2.16%
Line of credit outstanding amount $ 0