Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Details Textual)

v2.4.0.8
Stock-Based Compensation (Details Textual)
3 Months Ended 9 Months Ended
Jun. 30, 2014
Sep. 30, 2014
Sep. 30, 2014
Maximum [Member]
Sep. 30, 2014
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period for non-vested stock awards and stock options     5 years 3 years
Stock Based Compensation (Textual) [Abstract]        
Remaining shares available for grant   1,620,260    
Shares of common stock authorized under stock compensation plan   10,050,000    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized 1,100,000