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Notes Receivable (Tables)

12 Months Ended

Dec. 31, 2011

Notes Receivable [Abstract]

Schedule Of Notes Receivable

		December 31,
		2011				2010
Independent contractor notes receivable		$	9,304			$	7,264
Other notes receivable			7,629				7,851
			16,933				15,115
Less current portion			4,900				7,567
Notes receivable – non-current		$	12,033			$	7,548

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- Definition

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3, 4

-Article 5



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3,4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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