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Commitments and Contingencies (Details Textual) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Loss Contingencies [Line Items]        
Rent Expense Escalation Percentage     3.00%  
Increase In Deferred Rent     $ 7,000  
Reduction In Deferred Rent       1,000
Operating Leases, Rent Expense 41,000 33,000 79,000 67,000
Contractual Obligation 300,000   300,000  
Obligation To Pay In Common Stock At Fair Value 150,000   150,000  
Employee Benefits and Share-based Compensation     359,000  
Triple Net Operating Cost     $ 3,000