XML 27 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8

Basis of Presentation and Significant Accounting Policies - Schedule of Clinic Acquisition (Detail)				12 Months Ended
	Sep. 16, 2013	Jun. 01, 2013	Feb. 01, 2013	Dec. 31, 2013 February 2013 Acquisition Clinic	Dec. 31, 2013 April 2013 Acquisition Clinic	Dec. 31, 2013 May 2013 Acquisition Clinic	Dec. 31, 2013 December 9, 2013 Acquisition Clinic	Dec. 31, 2013 December 13, 2013 Acquisition Clinic
Business Acquisition [Line Items]
Acquisition date				Feb. 28, 2013	Apr. 30, 2013	May 24, 2013	Dec. 09, 2013	Dec. 13, 2013
Percentage of interest acquired	100.00%	100.00%	100.00%	72.00%	50.00%	80.00%	60.00%	90.00%
Number of Clinics				9	5	5	12	11

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Date when the business acquisition agreement was executed, in CCYY-MM-DD format.

+ References

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

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The number of businesses acquired by the entity during the period.

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