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Commitments and Contingencies (Details) (Pending Litigation [Member])
0 Months Ended 3 Months Ended 0 Months Ended
Jan. 05, 2012
patent
Dec. 31, 2012
patent
May 28, 2013
DataTreasury Corporation [Member]
patent
Loss Contingencies [Line Items]      
Loss Contingency, Patents Allegedly Infringed, Number 3 4 2