Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Narrative) (Details)

v2.4.0.8
Stock-Based Compensation (Narrative) (Details) (USD $)
0 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Apr. 14, 2014
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Number of options, Oustanding   10,306,601 10,041,795 10,306,601 10,041,795 9,356,795 7,741,795
Share-based employee compensation expense   $ 132,518 $ 54,371 $ 260,868 $ 426,322    
Income tax benefit from share-based compensation       0      
Valuation allowance on deferred tax assets       100.00%      
Compensatory stock       336,000 137,200    
Stock options granted       1,398,499 2,300,000    
Stock option exercise price       $ 1.07 $ 0.37    
Numberof options, Exercised 125,000     448,693      
Intrinsic value of options exercised   48,125 0 115,528 0    
Share Based Compensation Arrangement By Share Based Payment Award Options Vested, Weighted Average Grant Date Fair Value   $ 0.38 $ 0.36 $ 0.38 $ 0.36    
Unrecognized compensation cost   1,118,918   1,118,918   281,957  
Weighted average vesting period, years       2 years   1 year 8 months 12 days  
The 2013 Plan [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Options authorized for issuance   17,000,000   17,000,000      
Number of options, Oustanding   1,848,499   1,848,499      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant   15,151,501   15,151,501      
The 2003 Plan [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Number of options, Oustanding   8,458,102   8,458,102      
First Anniversary [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting percentage       30.00%      
Second Anniversary [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting percentage       30.00%      
Third Anniversary [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting percentage       40.00%      
Maximum [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Expiration of options from grant date, years       10 years      
Non-employee vesting period       3 years      
Minimum [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Expiration of options from grant date, years       5 years      
Non-employee vesting period       1 year      
Exercise Price $0.31 [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock options granted         550,000    
Stock option exercise price         $ 0.31    
Stock option grants fair value         122,497    
Exercise Price $0.37 [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock options granted         1,200,000    
Stock option exercise price         $ 0.37    
Stock option grants fair value         320,465    
Exercise Price $0.90 [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock options granted       360,000      
Stock option exercise price       $ 0.90      
Stock option grants fair value       234,534      
Exercise Price $0.98 [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock options granted       62,500      
Stock option exercise price       $ 0.98      
Stock option grants fair value       44,606      
Exercise Price $1.14 [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock options granted       955,999      
Stock option exercise price       $ 1.14      
Stock option grants fair value       774,992      
Exercise Price $1.35 [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock options granted       20,000      
Stock option exercise price       $ 1.35      
Stock option grants fair value       19,678      
Exercise Price $0.39 [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock options granted         250,000    
Stock option exercise price         $ 0.39    
Stock option grants fair value         69,529    
Exercise Price $0.50 [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock options granted         300,000    
Stock option exercise price         $ 0.50    
Stock option grants fair value         107,086    
Employee Transaction [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Share-based employee compensation expense   130,873 54,371 240,315 420,482    
Non-Employee Transaction [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensatory stock   $ 1,645 $ 0 $ 20,553 $ 5,840