RELATED PARTY TRANSACTIONS	12 Months Ended
Dec. 31, 2018
Related Party Transactions [Abstract]
RELATED PARTY TRANSACTIONS	RELATED PARTY TRANSACTIONS On June 4, 2018, we purchased 2,418,304 of our common shares from affiliates of KKR Credit Advisors (US) LLC ("KKR"), representing one-half of KKR's holdings in the Company and 7.1% of the aggregate outstanding shares of the Company's common stock for a total purchase price of $181.4 million including related direct costs. The Company repurchased the shares at $73.96 which represents 96% of the closing stock price of the Company's common stock on June 4, 2018. At the time of the transaction, KKR held approximately 14.2% of the Company's outstanding shares of common stock. On November 20, 2015, we engaged KKR Consulting, LLC (“KKR Capstone”), a consulting company of operational professionals that works exclusively with portfolio companies of Kohlberg Kravis Roberts & Co. Nathaniel M. Zilkha, a member of our Board of Directors, is a member of KKR Management, LLC, which is an affiliate of KKR Asset Management LLC (“KAM”), a substantial stockholder of our Company, and an affiliate of Kohlberg Kravis Roberts & Co. During 2016, we incurred costs of approximately $1.6 million related to consulting services provided to the Company in the ordinary course of business. Mr. Zilkha did not receive any direct compensation or direct financial benefit from the engagement of KKR Capstone. Effective October 22, 2015, we entered into a contract for telemonitoring services with Care Innovations, LLC (“Care Innovations”). At that time, Paul Kusserow, our President and Chief Executive Officer, was a member of the Advisory Board to Care Innovations. In connection with our contract for telemonitoring services for the Company, Care Innovations was to receive an annual fee of approximately $1.8 million. During 2016, we incurred costs of approximately $1.5 million related to this related party engagement. We did not incur any additional costs related to this engagement during 2017 or 2018. Mr. Kusserow did not receive any direct compensation or direct financial benefit from the engagement of Care Innovations as our telemonitoring partner and no longer serves as a member of Care Innovations' Advisory Board.

RELATED PARTY TRANSACTIONS

On June 4, 2018, we purchased 2,418,304 of our common shares from affiliates of KKR Credit Advisors (US) LLC ("KKR"), representing one-half of KKR's holdings in the Company and 7.1% of the aggregate outstanding shares of the Company's common stock for a total purchase price of $181.4 million including related direct costs. The Company repurchased the shares at $73.96 which represents 96% of the closing stock price of the Company's common stock on June 4, 2018. At the time of the transaction, KKR held approximately 14.2% of the Company's outstanding shares of common stock.

On November 20, 2015, we engaged KKR Consulting, LLC (“KKR Capstone”), a consulting company of operational professionals that works exclusively with portfolio companies of Kohlberg Kravis Roberts & Co. Nathaniel M. Zilkha, a member of our Board of Directors, is a member of KKR Management, LLC, which is an affiliate of KKR Asset Management LLC (“KAM”), a substantial stockholder of our Company, and an affiliate of Kohlberg Kravis Roberts & Co. During 2016, we incurred costs of approximately $1.6 million related to consulting services provided to the Company in the ordinary course of business. Mr. Zilkha did not receive any direct compensation or direct financial benefit from the engagement of KKR Capstone.

Effective October 22, 2015, we entered into a contract for telemonitoring services with Care Innovations, LLC (“Care Innovations”). At that time, Paul Kusserow, our President and Chief Executive Officer, was a member of the Advisory Board to Care Innovations. In connection with our contract for telemonitoring services for the Company, Care Innovations was to receive an annual fee of approximately $1.8 million. During 2016, we incurred costs of approximately $1.5 million related to this related party engagement. We did not incur any additional costs related to this engagement during 2017 or 2018. Mr. Kusserow did not receive any direct compensation or direct financial benefit from the engagement of Care Innovations as our telemonitoring partner and no longer serves as a member of Care Innovations' Advisory Board.