Significant Accounting Policies (Tables)

6 Months Ended

Jun. 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    June 30,				Six Months Ended   June 30,
Ownership type	2016		2015		2016		2015
Wholly-owned subsidiaries	57.0	%	54.5	%	56.9	%	54.2	%
Equity joint ventures	41.3		43.6		41.4		43.7
License leasing arrangements	0.9		1.0		0.9		1.2
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 six months ended June 30, 2016 and 2015:

	Three Months Ended    June 30,				Six Months Ended   June 30,
Payor:	2016		2015		2016		2015
Medicare	75.3	%	74.0	%	74.9	%	74.3	%
Medicaid	1.8		1.5		1.7		1.5
Other	22.9		24.5		23.4		24.2
	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 six months ended June 30, 2016 and 2015:

	Three Months Ended    June 30,				Six Months Ended   June 30,
Reporting segment:	2016		2015		2016		2015
Home health services	72.2	%	76.6	%	72.4	%	76.3	%
Hospice services	15.0		9.3		14.4		9.0
Community-based services	4.7		5.1		4.7		5.1
Facility-based services	8.1		9.0		8.5		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    June 30,		Six Months Ended   June 30,
	2016	2015	2016	2015
Weighted average number of shares outstanding for basic per share calculation	17,566,097	17,410,971	17,525,937	17,366,141
Effect of dilutive potential shares:
Options	1,379	3,717	1,715	2,741
Nonvested stock	117,671	114,412	121,968	159,219
Adjusted weighted average shares for diluted per share calculation	17,685,147	17,529,100	17,649,620	17,528,101
Anti-dilutive shares	30,001	—	211,101	190,385