Share-Based Compensation (Summary of Grant Date Fair Value of Awards) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options	$ 121	$ 2,437	$ 272	$ 2,437
Restricted stock	524	296	649	296
Total	$ 645	$ 2,733	$ 921	$ 2,733

Total fair value of options and restricted stock awarded during period.

No definition available.

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