Significant Accounting Policies - Additional Information (Details)	3 Months Ended
	Mar. 31, 2020 Group PeriodicRate
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of days from date RAP paid to submit final Medicare bill	30 days
Number of Medicare home health resource groups | Group	432
Medicare sequestration reduction for episodes beginning after March 31, 2013	2.00%
Selected hospice, periodic rate used to calculate revenue	1
Number of hospice, periodic rates used to calculate revenue	4
Percentage subject to inpatient cap	20.00%
Determination period for hospice Medicare inpatient reimbursement cap	12 months
Reimbursement for initial episode of care	20.00%
Number of days from start of episode to submit final Medicare bill	120 days
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of days from date RAP paid to submit final Medicare bill	60 days