Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Schedule of Warrant Activity) (Details)

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Stock-Based Compensation (Schedule of Warrant Activity) (Details) - Warrants [Member] - USD ($)
 6 Months Ended 12 Months Ended
Jun. 30, 2015
Dec. 31, 2014
Number of Warrants    
Outstanding - December 31, 2014 362,500  
Granted    
Exercised    
Forfeited or Canceled    
Outstanding - June 30, 2015 362,500 362,500
Exercisable - June 30, 2015 131,250  
Weighted Average Exercise Price    
Outstanding - December 31, 2014 $ 8.34  
Granted    
Exercised    
Forfeited or Canceled    
Outstanding - June 30, 2015 $ 8.34 $ 8.34
Exercisable - June 30, 2015 $ 10.00  
Weighted Average Remaining Contractual Life (in Years)    
Outstanding 4 years 4 years 6 months
Exercisable - June 30, 2015 3 years 8 months 12 days  
Aggregate Intrinsic Value    
Outstanding - December 31, 2014 $ 85,000  
Outstanding - June 30, 2015   $ 85,000
Exercisable - June 30, 2015