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Commitments

6 Months Ended

Jun. 30, 2012

Commitments and Contingencies Disclosure [Abstract]

10.	Commitments

The Company leases certain equipment and real property pursuant to operating lease arrangements. Total rental expense in the three and six month periods ended June 30, 2012 and 2011 and future minimum payments under such leases are not material to consolidated financial statements. The Company also leases certain real and personal property being accounted for under capital leases. See also Note 5, Property, Plant and Equipment, Note 6, Long-Term Debt and Note 7, Capital Lease – Related Party, of the accompanying consolidated financial statements for information on the capital leases.

- Definition

The entire disclosure for significant arrangements with third parties, which includes operating lease arrangements and arrangements in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services, and operating lease arrangements. Descriptions may include identification of the specific goods and services, period of time covered, minimum quantities and amounts, and cancellation rights.

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