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Commitments and Contingencies (Details Textual)
12 Months Ended
Feb. 01, 2013
ft²
Extension
$ / ft²
Dec. 31, 2015
USD ($)
Litigation
Dec. 31, 2014
USD ($)
Mar. 25, 2016
ft²
$ / ft²
Commitments and Contingencies (Additional Textual) [Abstract]        
Term of operating lease, additional rent per square foot criteria for uncontrolled operating expenses increase minimum percentage 5.00%      
Minimum annual rental payments under operating lease for next year   $ 34,900    
Minimum annual rental payments under operating lease for 2nd year   14,500    
Annual rental expense under operating lease agreements   47,200 $ 50,300  
Minimum annual rental payments under noncancellable operating leases afterwards   $ 0    
Number of pending litigation | Litigation   0    
Office Lease        
Commitments and Contingencies (Additional Textual) [Abstract]        
Area of lease | ft² 16,078      
Operating leases term of contract 3 years      
Operating lease term, number of additional extensions allowed | Extension 2      
Operating lease extension period 3 years      
Operating lease initial rent per square foot per annum | $ / ft² 13.00      
Operating lease incremental rent percentage per annum 3.00%      
Annual rent expenses under operation lease   $ 221,200 214,800  
Minimum annual rental payments under operating lease for next year   227,800    
Minimum annual rental payments under operating lease for 2nd year   234,700    
Minimum annual rental payments under operating lease for 3rd year   241,700    
Minimum annual rental payments under operating lease for 4th year   20,200    
Warehouse Lease        
Commitments and Contingencies (Additional Textual) [Abstract]        
Area of lease | ft² 113,620      
Operating leases term of contract 3 years      
Operating lease term, number of additional extensions allowed | Extension 2      
Operating lease extension period 3 years      
Operating lease initial rent per square foot per annum | $ / ft² 3.25      
Operating lease incremental rent percentage per annum 3.00%      
Additional rent per square foot related to operating expenses | $ / ft² 1.25      
Annual rent expenses under operation lease   390,800 $ 379,400  
Minimum annual rental payments under operating lease for next year   598,900    
Minimum annual rental payments under operating lease for 2nd year   693,600    
Minimum annual rental payments under operating lease for 3rd year   719,800    
Minimum annual rental payments under operating lease for 4th year   $ 60,200    
Warehouse Lease | Subsequent Event        
Commitments and Contingencies (Additional Textual) [Abstract]        
Area of lease | ft²       53,440
Operating lease initial rent per square foot per annum | $ / ft²       4.90
Percentage of operating lease annual increase from second year       7.00%
Percentage of operating lease annual increase in last two years       3.00%