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Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2016
Stock-based Compensation Tables  
Schedule of Stock Option Activity
                 
    Shares    

Weighted

Average

Exercise

Price

 
Outstanding, December 31, 2015     1,214,686     $ 4.93  
Granted     370,839     $ 2.47  
Forfeited     (11,041 )   $ 6.26  
Outstanding, March 31, 2016     1,574,484     $ 4.34  
Schedule of Stock Option Valuation Assumptions
         
Dividend yield     0.0 %
Expected volatility     73.85 %
Risk-free interest rate     1.94 %
Expected lives (years)     6.0  
Schedule of Options Outstanding, Vested and Exercisable
                                 
Options Outstanding     Options Vested and Exercisable  

Balance

as of

3/31/2016

   

Weighted

Average

Remaining

Contractual

Life

(Years)

   

Weighted

Average

Exercise

Price

   

Balance

as of

3/31/2016

   

Weighted

Average

Remaining

Contractual

Life

(Years)

   

Weighted

Average

Exercise

Price

 
1,574,484     7.8     $4.34     902,857     6.6     $4.69