Stock Incentive Plans (Tables)

9 Months Ended

Sep. 30, 2012

Stock Incentive Plans [Abstract]

Summary of activity for SSARs and stock options

	Number of Shares			Weighted Average Exercise Price		Weighted Average Remaining Life		Aggregate Intrinsic Value
Outstanding at December 31, 2011		317		$	8.64
Granted		—			—
Exercised		—			—
Canceled or expired		(6	)		8.00
Outstanding at September 30, 2012		311			8.66		1.29	$	—
Exercisable at September 30, 2012		311		$	8.66		1.29	$	—

Summary of activity for restricted stock units, long-term incentive awards and non-employee director stock compensation

	Number of Shares			Weighted Average Fair Value
Nonvested at December 31, 2011		1,072		$	7.35
Granted		610			2.66
Vested		(251	)		6.80
Canceled or expired		(103	)		5.63
Nonvested at September 30, 2012		1,328		$	5.43

Summary of activity for performance share units

	Number of Shares			Weighted Average Fair Value
Nonvested at December 31, 2011		290		$	7.66
Granted		639			2.69
Vested		(96	)		6.51
Canceled or expired		(67	)		2.79
Nonvested at September 30, 2012		766		$	4.08

Summary of assumptions used for valuation of equity instruments granted

	Nine Months Ended September 30,
	2012	2011
Restricted stock:
Risk free rate	0.18% - 0.21%	0% - 8.48%
Quarterly dividend per share	$0.05	$0.215

Share-based compensation

	Three Months Ended September 30,				Nine Months Ended September 30,
	2012		2011		2012		2011
Total compensation cost for share-based payments	$	969	$	1,188	$	2,662	$	2,620
Weighted average grant-date fair value of equity instruments granted (per share)	$	2.25	$	8.00		2.68	$	8.04
Total fair value of shares vested during the period	$	100	$	99		2,534		4,111
Total intrinsic value of options exercised	$	—	$	—		—		1,930
Unamortized share-based payments	$	2,839	$	5,119		2,839		2,887
Weighted average period (in years) to be recognized as expense		1.3		2.2		1.3		2.2