Acquisitions (Details) (USD $)	6 Months Ended		0 Months Ended	3 Months Ended	6 Months Ended	3 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	May 08, 2014 CorrectMed	Jun. 30, 2014 CorrectMed	Jun. 30, 2014 CorrectMed	Jun. 30, 2014 Other Acquisitions	Jun. 30, 2014 Other Acquisitions
Business Acquisition [Line Items]
Purchase price			$ 2,700,000
Cash consideration	2,180,000	0	2,200,000
Note payable due to business combination			500,000
Transaction costs				$ 106,000	$ 140,000	$ 135,000	$ 258,000