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Contingent Liabilities and Commitments
6 Months Ended
Jun. 30, 2011
Contingent Liabilities and Commitments [Abstract]  
Contingent liabilities and commitments
Contingent liabilities and commitments
NOTE 7
Contingent liabilities and commitments. As of June 30, 2011, the Company was contingently liable for guarantees of indebtedness owed primarily to banks and others by certain third parties totaling $0.7 million. Additionally, in the ordinary course of business, the Company guarantees the third-party indebtedness of certain of its consolidated subsidiaries, which aggregated $3.5 million as of June 30, 2011, and related primarily to unused letters of credit for workers’ compensation self-insurance coverage. These guarantees expire no later than 2019. The maximum potential future payments for the indebtedness guarantees were not more than the related notes payable recorded in the condensed consolidated balance sheet. The Company also guarantees the indebtedness related to lease obligations of certain of its consolidated subsidiaries. The maximum future obligations arising from these lease-related guarantees are not more than the Company’s future minimum lease payments.