Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2014

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 March 31,
	2014			2013
Wholly-owned subsidiaries		49.2	%		47.2	%
Equity joint ventures		48.0			50.1
License leasing arrangements		1.9			1.8
Management services		0.9			0.9
		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 months ended March 31, 2014 and 2013:

	Three Months Ended March 31,
	2014			2013
Payor:
Medicare		78.7	%		79.3	%
Medicaid		1.3			1.5
Other		20.0			19.2
		100.0	%		100.0	%

Percentage of Net Service Revenue Contributed from Each Reporting Segment

The percentage of net service revenue contributed from each reporting segment for the three months ended March 31, 2014 and 2013 was as follows:

	Three Months Ended March 31,
	2014			2013
Home-based services		78.6	%		79.7	%
Hospice-based services		9.3			8.0
Facility-based services		12.1			12.3
		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 March 31,
	2014		2013
Weighted average number of shares outstanding for basic per share calculation		17,148,043		16,966,525
Effect of dilutive potential shares:
Options		4,290		3,830
Nonvested stock		116,383		103,188
Adjusted weighted average shares for diluted per share calculation		17,268,716		17,073,543
Anti-dilutive shares		195,945		187,344