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
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock-based compensation expense including reversals of expense for forfeited or cancelled awards $ 50,000 $ 397,000 $ 310,642 $ 1,916,179
Number of restricted stock units vested during period     66,000  
Number of unvested restricted stock units forfeited during period     206,000  
Unrecognized compensation expense, Nonvested awards $ 374,000   $ 374,000  
Unrecognized compensation cost, Period for Recognition     1 year 2 months 12 days  
Unvested Restricted Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of unvested restricted stock units forfeited during period     206,000  
Unvested Restricted Stock [Member] | Non-Employee Directors[Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of restricted stock units vested during period     66,000  
Aggregate fair value of restricted stock vested     $ 63,360