Acquisition of Businesses (Details Textual) (USD $)	9 Months Ended		9 Months Ended								9 Months Ended			9 Months Ended
	Sep. 30, 2012 Clinic	Mar. 31, 2012	Sep. 30, 2012 General Partner [Member]	Sep. 30, 2012 Limited Partner [Member]	Sep. 30, 2012 Referral Relationships [Member]	Sep. 30, 2012 Non Compete Agreements [Member]	Jan. 03, 2012 Clinic one [Member]	Mar. 31, 2012 Clinic two [Member]	Aug. 01, 2012 Clinic Three [Member]	Sep. 30, 2012 May 2012 Acquisition [Member]	Sep. 30, 2012 May 2012 Acquisition [Member] May 2013 [Member]	Sep. 30, 2012 May 2012 Acquisition [Member] May 2014 [Member]	Jul. 25, 2011 20 clinic multi-partner physical therapy group [Member]	Sep. 30, 2012 20 clinic multi-partner physical therapy group [Member] July 2012 [Member]	Sep. 30, 2012 20 clinic multi-partner physical therapy group [Member] July 2013 [Member]
Acquisition of Businesses (Textual) [Abstract]
Number of clinic acquired	3
Percentage of interest acquired for clinics							100.00%	65.00%	65.00%				51.00%
Cash paid for acquisition of interest in clinic							$ 1,000,000	$ 90,000	$ 321,000	$ 6,090,000			$ 8,200,000
Seller notes issued for acquisition of interest in clinic	200,000	350,000					100,000			250,000			200,000
Acquisition cost payable in two principal installments including accrued interest											125,000	125,000		100,000	100,000
The values assigned being amortized to expense equally over the respective estimated life					13 years	6 years
Tax deductible portion of goodwill	$ 5,800,000
Sale of proportion of interest in acquisition to limited partner	1.00%
Remaining proportion of July 2011 acquisition, the company owned.	50.00%		1.00%	49.00%