Liability for Appeals (Tables)

12 Months Ended

Dec. 31, 2019

Other Liabilities Disclosure [Abstract]

Activity in the Estimated Liability for Appeals

A roll-forward of the activity in the liability for appeals is as follows (in thousands):

	Original RAC contract		RAC 4 contract		Commercial contracts		Total
Balance at December 31, 2017	$	27,816	$	—	$	2,971	$	30,787
Provision	108		20		2,038		2,166
Appeals found in providers favor	(108)		—		(2,686)		(2,794)
Release of estimated liability	(8,436)		—		—		(8,436)
Balance at December 31, 2018	$	19,380	$	20	$	2,323	$	21,723
Provision	—		2,026		7,347		9,373
Appeals found in providers favor	—		(440)		(7,706)		(8,146)
Release of estimated liability	(19,380)		—		—		(19,380)
Balance at December 31, 2019	$	—	$	1,606	$	1,964	$	3,570