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Line of Credit Agreement (Details Textual) - USD ($)
Aug. 28, 2015
May. 29, 2015
Line of Credit Facility, Maximum Borrowing Capacity $ 3,000,000 $ 3,000,000
Line of Credit, Current $ 831,169 $ 2,823,477
Line of Credit Facility, Interest Rate at Period End 3.25% 3.25%
Line of Credit Facility, Remaining Borrowing Capacity $ 2,168,831 $ 176,523