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Restructuring Charges (Tables)

9 Months Ended

Sep. 30, 2011

Restructuring Charges [Abstract]

Schedule Of Restructuring Reserves

		Hub				Hub								Mode				Hub
		Headcount				Consolidation				Hub				Headcount				Group
		Reduction				of Facilities				Total				Reduction				Total
Balance at March 31, 2011		$	—			$	—			$	—			$	—			$	—
Restructuring expenses			320				—				320				—				320
Cash payments made			(146	)			—				(146	)			—				(146	)
Balance at June 30, 2011		$	174			$	—			$	174			$	—			$	174
Restructuring expenses			270				124				394				358				752
Cash payments made			(30	)			(31	)			(61	)			(17	)			(78	)
Change in estimate			(25	)			—				(25	)			—				(25	)
Balance at September 30, 2011		$	389			$	93			$	482			$	341			$	823

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- Definition

Tabular disclosure of restructuring and related costs by type of restructuring including the description of the restructuring costs, such as the expected cost; the costs incurred during the period; the cumulative costs incurred as of the balance sheet date; the income statement caption within which the restructuring charges recognized for the period are included; and changes to an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 146

-Paragraph 20

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 5.P.3)

-URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140864-122747



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4)

-URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747

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