Share-Based Compensation	9 Months Ended
Share-Based Compensation	Sep. 30, 2013
Share-Based Compensation [Abstract]
Share-Based Compensation	(4) Share-Based Compensation Total compensation expense for share-based compensation arrangements recognized in the condensed consolidated statements of operations as a component of selling, general and administrative expenses was $1,419 and $1,122 for the three months ended September 30, 2013 and 2012, respectively. Of these amounts, $59 and $(105) for the three months ended September 30, 2013 and 2012, respectively, were related to the Long-Term Cash Incentive Plan "Phantom Shares" discussed in Note 10. For the nine months ended September 30, 2013 and 2012, total compensation expense recognized in the condensed consolidated statements of operations for share-based compensation arrangements was $4,142 and $3,583, respectively. Of these amounts, $213 and $(35) for the nine months ended September 30, 2013 and 2012, respectively, were related to the Long-Term Cash Incentive Plan "Phantom Shares" discussed in Note 10.

The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.

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