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Leases (Schedule Of Property Under Capital Leases) (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2011
Capital Leased Assets [Line Items]
Capital lease assets	$ 5,824
Less accumulated amortization	(5,824)
Capital lease assets, net	$ 0

Property, plant, or equipment held under lease agreements classified as an asset.

The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.