Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 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					Nine Months Ended
	September 30,					September 30,
	2014			2013		2014		2013
Equity-classified awards:
Stock option awards	$	403		$	612	$	1,193	$	2,518
Common, deferred and restricted stock and stock unit awards	584			398		1,445		2,263
	987			1,010		2,638		4,781
Liability-classified awards	(360		)	1,095		6,632		1,544
	$	627		$	2,105	$	9,270	$	6,325