Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of Share-Based Compensation Expense

The following table summarizes our share-based compensation expense recognized for the periods presented:

	Three Months Ended
	March 31,
	2014		2013
Equity-classified awards:
Stock option awards	$	461	$	792
Common, deferred and restricted stock and stock unit awards	364		293
	825		1,085
Liability-classified awards	5,945		14
	$	6,770	$	1,099