Share-Based Compensation (Summary of Grant Date Fair Value of Awards) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options	$ 0	$ 68	$ 657	$ 188
Restricted stock	834	2,765	2,556	3,035
Total	$ 834	$ 2,833	$ 3,213	$ 3,223