Quarterly report pursuant to Section 13 or 15(d)

Revenue and Accounts Receivable - Schedule of Product Information (Details)

v3.2.0.727
Revenue and Accounts Receivable - Schedule of Product Information (Details) - Payor [Member] - Sales Revenue, Net [Member]
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Product Information [Line Items]        
Percentage of revenue 22.00% 68.00% 21.00% 66.00%
Medicare [Member]        
Product Information [Line Items]        
Percentage of revenue 7.00% 18.00% 7.00% 18.00%
Other insurers [Member]        
Product Information [Line Items]        
Percentage of revenue 6.00% 21.00% 6.00% 20.00%
Other healthcare facilities [Member]        
Product Information [Line Items]        
Percentage of revenue 9.00% 29.00% 8.00% 28.00%