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Note 2 - Dispositions & Exit Activities (Detail) - Loss from discontinued operations, net of tax (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011
Inventory and fixed asset write-downs	$ 941
Employee related, including termination benefits	703
Lease termination costs	250
Other costs	1,030
Total Exit Costs	2,924
Cash Component	$ 1,984

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