Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Narrative) (Details)

v3.5.0.2
Stock-Based Compensation (Narrative) (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Jun. 30, 2016
Dec. 31, 2015
Jun. 03, 2015
Dec. 31, 2014
Dec. 31, 2013
Chief Executive Officer [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock options granted     57,500            
Compensation expense $ 77,000   $ 77,000            
Fair value of options     $ 230,575            
Exercise price of options granted     $ 8.19            
Option term     10 years            
Option vesting period     3 years            
Employee Stock Options [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock options granted     57,500            
Compensation expense 90,000 $ 31,000 $ 135,000 $ 74,000          
Unrecognized compensation expense 182,000   $ 182,000            
Period over which compensation expense will be recognized     1 year 4 months 24 days            
Exercise price of options granted     $ 8.19            
Restricted Stock [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Unrecognized compensation expense $ 129,000   $ 129,000            
Period over which compensation expense will be recognized     1 year 2 months 12 days            
Outstanding 5,556   5,556     44,445      
Restricted stock expense $ 28,000 $ 83,000 $ 83,000 $ 277,000          
Warrant [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Outstanding 514,064   514,064     45,314   362,500  
Fair value of warrants $ 272,133   $ 272,133   $ 783,458        
Equity Compensation Plan [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of shares authorized for issuance under equity incentive plan             225,000   62,500