Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2016

Accounting Policies [Abstract]

Percentage of Net Service Revenue Earned by Type of Ownership or Relationship with Operating Entity

The following table summarizes the percentage of net service revenue earned by type of ownership or relationship the Company had with the operating entity:

	Three Months Ended    September 30,				Nine Months Ended   September 30,
Ownership type	2016		2015		2016		2015
Wholly-owned subsidiaries	57.6	%	54.5	%	57.3	%	54.5	%
Equity joint ventures	40.7		43.6		41.0		43.5
License leasing arrangements	0.9		1.0		0.9		1.1
Management services	0.8		0.9		0.8		0.9
	100.0	%	100.0	%	100.0	%	100.0	%

Percentage of Net Service Revenue Earned by Category of Payor

The following table sets forth the percentage of net service revenue earned by category of payor for the three and nine months ended September 30, 2016 and 2015:

	Three Months Ended    September 30,				Nine Months Ended   September 30,
Payor:	2016		2015		2016		2015
Medicare	74.3	%	74.0	%	74.7	%	74.2	%
Medicaid	1.9		1.5		1.8		1.5
Other	23.8		24.5		23.5		24.3
	100.0	%	100.0	%	100.0	%	100.0	%

Percentage of Net Service Revenue Contributed from Each Reporting Segment

The following table sets forth the percentage of net service revenue contributed from each reporting segment for the three and nine months ended September 30, 2016 and 2015:

	Three Months Ended    September 30,				Nine Months Ended   September 30,
Reporting segment:	2016		2015		2016		2015
Home health services	72.6	%	76.0	%	72.5	%	76.2	%
Hospice services	15.3		9.4		14.7		9.1
Community-based services	5.1		5.2		4.8		5.1
Facility-based services	7.0		9.4		8.0		9.6
	100.0	%	100.0	%	100.0	%	100.0	%

Shares Used in Computation of Basic and Diluted Per Share Information

The following table sets forth shares used in the computation of basic and diluted per share information:

	Three Months Ended    September 30,		Nine Months Ended   September 30,
	2016	2015	2016	2015
Weighted average number of shares outstanding for basic per share calculation	17,588,163	17,436,731	17,546,773	17,389,934
Effect of dilutive potential shares:
Options	—	2,227	1,146	4,070
Nonvested stock	131,310	171,995	116,365	132,683
Adjusted weighted average shares for diluted per share calculation	17,719,473	17,610,953	17,664,284	17,526,687
Anti-dilutive shares	20,001	8,000	214,856	182,185