Long-Term Incentive Plan (Tables)

12 Months Ended

Dec. 31, 2012

Long-Term Incentive Plan

Summary of stock option activity in Incentive Plan

A summary of stock option activity in the Incentive Plan is as follows for the year ended December 31,2012:

					Weighted-
			Weighted		Average
			Average		Remaining	Aggregate
			Exercise		Contractual	Intrinsic
	Shares		Price		Term (Years)	Value
Beginning outstanding	500,000		$	27.34
Canceled	(28,500	)	25.54
Expired	(62,000	)	18.81
Ending outstanding	409,500		$	28.75	3.0	$	—
Exercisable at end of year	409,500		$	28.75	3.0	$	—

Stock options

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary of changes in nonvested shares of restricted share rights

	2012
			Weighted
			Average
			Grant Date
	Shares		Fair Value
Non-vested at January 1	4,000		$	2.01
Forfeited	(500	)	2.01
Vested	(3,500	)	2.01
Non-vested at December 31	—		—

Restricted stock and restricted stock units

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary of changes in nonvested shares of restricted share rights

	2012
			Weighted
	Restricted		Average
	Stock Shares		Grant Date
	and Units		Fair Value
Non-vested at January 1	426,192		$	4.15
Granted	60,000		1.25
Vested	(144,976	)	7.14
Forfeited	(13,296	)	3.28
Non-vested at December 31	327,920		2.21