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Commitment and Contingencies (Details Narrative) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Notes to Financial Statements    
Virginia monthly lease payment   $ 1,883spex_VirginiaMonthlyLeasePayment
Net operating lease rental expenses $ 170,000us-gaap_OperatingLeasesRentExpenseNet $ 410,000us-gaap_OperatingLeasesRentExpenseNet