Organization and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2013

Organization and Summary of Significant Accounting Policies

Schedule of the Company's significant third-party payers and their related revenue as a percentage of revenue

	Nine Months Ended September 30,
	2013	2012
Medicare	33%	35%
Aetna	8%	13%
United Healthcare	17%	12%
	58%	60%