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Supplemental Disclosures for Consolidated Statements of Cash Flows (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Supplemental Disclosures For Consolidated Statements Of Cash Flows Details Narrative
Interest paid, net	$ 377	$ 12,300
Income taxes paid, net	$ 38	$ 1,200

The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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