Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details Textual)

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Commitments and Contingencies (Details Textual) (USD $)
1 Months Ended 12 Months Ended
Dec. 20, 2012
Dec. 31, 2013
Dec. 31, 2012
Jun. 30, 2014
Commitments And Contingencies [Line Items]        
Payments for Legal Settlements     $ 2,100,000  
Settlement benefit (Note 3)   100,000    
Additional Royalties and Commissions, Accrual Interest Percentage   3.25%    
Additional Royalties and Commissions Payable, Installment Amount 100,000 100,000    
Additional Annual Installment Includes In Other Current Liability       100,000
Additional Annual Installment Includes In Other Long Term Obligation   200,000    
Litigation Settlement Interest   $ 13,000