Stock-Based Compensation (Details 5)	9 Months Ended
	Sep. 30, 2015 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award Stock Bonus And Restricted Stock Grants In Period | shares	21,360
Share Based Compensation Arrangement By Share Based Payment Award Stock Bonus And Restricted Stock Grants In Period Weighted Average Grant Date Fair Value	$ 7.49