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CONCENTRATION OF RISK	3 Months Ended
CONCENTRATION OF RISK	Mar. 31, 2018
Risks and Uncertainties [Abstract]
Concentration of Risk	CONCENTRATION OF RISK Customer and Credit Concentration Risk The Company provides trade credit to its customers in the normal course of business. No commercial payors accounted for more than 10.0% of revenue during the three months ended March 31, 2018. One commercial payor, United Healthcare, accounted for approximately 22.8% of revenue during the three months ended March 31, 2017. In addition, Medicare accounted for approximately 8.4% and 6.9% of revenue during the three months ended March 31, 2018 and 2017, respectively.