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Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2013

Property and Equipment [Abstract]

Composition of property and equipment

		2012				2013				Estimated useful life (years)
Land		$	7,138			$	7,138				–
Buildings and improvements			18,188				19,105				5-40
Furniture, equipment, and computer hardware and software			153,597				159,160				5-10
Leasehold improvements			38,362				39,299				3-10
Construction in progress			670				790				–
			217,955				225,492
Accumulated depreciation and amortization			(96,435	)			(131,071	)
		$	121,520			$	94,421

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229



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 210.5-02.13)

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



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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 13

-Subparagraph b

-Article 5

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