Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2017

Percentage Equity Ownership, License Leasing Arrangements

100.00%

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported revenue and expenses during the reporting period. Actual results could differ from those estimates.

Critical Accounting Policies

The Company’s most critical accounting policies relate to the principles of consolidation, revenue recognition, and accounts receivable and allowances for uncollectible accounts.

Principles of Consolidation

The interim financial information includes all subsidiaries and entities controlled by the Company through direct ownership of majority interest or controlling member ownership of such entities. Third party equity interests in the consolidated joint ventures are reflected as noncontrolling interests in the Company’s interim financial information.

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	2017		2016		2017		2016
Wholly-owned subsidiaries	53.3	%	57.0	%	53.5	%	56.9	%
Equity joint ventures	45.1		41.3		44.8		41.4
Other	1.6		1.7		1.7		1.7
	100.0	%	100.0	%	100.0	%	100.0	%

All significant intercompany accounts and transactions have been eliminated in the Company’s accompanying interim financial information. Business combinations accounted for under the acquisition method have been included in the interim financial information from the respective dates of acquisition.

The Company consolidates equity joint venture entities as the Company has controlling interests in the entities, has voting control over these entities, or has ability to exercise significant influence in the entities. The members of the Company's equity joint ventures participate in profits and losses in proportion to their equity interests. The Company also consolidates entities which have license leasing arrangements as the Company owns 100% of the equity of these subsidiaries.

The Company has various management services agreements under which the Company manages certain operations of agencies. The Company does not consolidate these agencies because the Company does not have an ownership interest in, nor does it have an obligation to absorb losses of, or right to receive benefits from the entities that own the agencies.

Revenue Recognition

The Company reports net service revenue at the estimated net realizable amount due from Medicare, Medicaid, and others for services rendered. The Company assesses the patient's ability to pay for their healthcare services at the time of patient admission based on the Company's verification of the patient's insurance coverage under the Medicare, Medicaid, and other commercial or managed care insurance program. Medicare contributes to the net service revenue of the Company’s home health services, hospice services, and facility-based services. Medicaid and other payors contribute to the net service revenue of all Company's services.

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, 2017 and 2016:



	Three Months Ended June 30,				Six Months Ended June 30,
Payor:	2017		2016		2017		2016
Medicare	71.5	%	75.3	%	71.8	%	74.9	%
Medicaid	2.0		1.8		1.8		1.7
Managed Care, Commercial, and Other	26.5		22.9		26.4		23.4
	100.0	%	100.0	%	100.0	%	100.0	%

Medicare

Home Health Services

The Company’s home nursing Medicare patients are classified into one of 153 home health resource groups prior to receiving services. Based on the patient’s home health resource group, the Company is entitled to receive a standard prospective Medicare payment for delivering care over a 60-day period referred to as an episode. The Company recognizes revenue based on the number of days elapsed during an episode of care within the reporting period.

Final payments from Medicare will reflect base payment adjustments for case-mix and geographic wage differences and 2% sequestration reduction for episodes beginning after March 31, 2013. In addition, final payments may reflect one of four retroactive adjustments to ensure the adequacy and effectiveness of the total reimbursement: (a) an outlier payment if the patient’s care was unusually costly; (b) a low utilization adjustment if the number of visits was fewer than five; (c) a partial payment if the patient transferred to another provider before completing the episode; or (d) a payment adjustment based upon the level of therapy services required. Adjustments outlined above are automatically recognized in net service revenue when changes occur during the period in which the services are provided to the patient. Net service revenue and related patient accounts receivable are recorded at amounts estimated to be realized from Medicare for services rendered.

Hospice Services

Hospice services provided by the Company are paid by Medicare under a per diem payment system. The Company receives one of four predetermined daily rates based upon the level of care the Company furnishes. The Company records net service revenue from hospice services based on the daily or hourly rate and recognizes revenue as hospice services are provided.

Hospice payments are subject to an inpatient cap and an overall Medicare payment cap. The inpatient cap relates to individual programs receiving more than 20% of its total Medicare reimbursement from inpatient care services and the overall Medicare payment cap relates to individual providers receiving reimbursements in excess of a “cap amount,” calculated by multiplying the number of beneficiaries during the period by a statutory amount that is indexed for inflation. The determination for each cap is made annually based on the 12-month period ending on October 31 of each year. The Company monitors its limits on a provider-by-provider basis and records an estimate of its liability for reimbursements received in excess of the cap amount. Beginning with the cap year October 1, 2014, Center for Medicare and Medicaid Services ("CMS") implemented a new process requiring hospice providers to self-report their cap liabilities and remit applicable payment by March 31 of the following year.

Facility-Based Services

The Company is reimbursed by Medicare for services provided under the LTACH prospective payment system. Each patient is assigned a long-term care diagnosis-related group. The Company is paid a predetermined fixed amount intended to reflect the average cost of treating a Medicare patient classified in that particular long-term care diagnosis-related group. For selected patients, the amount may be further adjusted based on length of stay and facility-specific costs, as well as in instances where a patient is discharged and subsequently re-admitted, among other factors. The Company calculates the adjustment based on a historical average of these types of adjustments for claims paid. Similar to other Medicare prospective payment systems, the rate is also adjusted for geographic wage differences. Revenue is recognized for the Company’s LTACHs as services are provided.

Medicaid, managed care, and other payors

The Company’s Medicaid reimbursement is based on a predetermined fee schedule applied to each service provided. Therefore, revenue is recognized for Medicaid services as services are provided based on this fee schedule. The Company’s managed care and other payors reimburse the Company based upon a predetermined fee schedule or an episodic basis, depending on the terms of the applicable contract. Accordingly, the Company recognizes revenue from managed care and other payors in the same manner as the Company recognizes revenue from Medicare or Medicaid.

Accounts Receivable and Allowances for Uncollectible Accounts

The Company reports accounts receivable net of estimated allowances for uncollectible accounts and adjustments. Accounts receivable are uncollateralized and consist of amounts due from Medicare, Medicaid, other third-party payors, and patients. To provide for accounts receivable that could become uncollectible in the future, the Company establishes an allowance for uncollectible accounts to reduce the carrying amount of such receivables to their estimated net realizable value. The credit risk for other concentrations of receivables is limited due to the significance of Medicare as the primary payor. The Company believes the credit risk associated with its Medicare accounts, which have historically exceeded 50% of its patient accounts receivable, is limited due to (i) the historical collection rate from Medicare and (ii) the fact that Medicare is a U.S. government payor. The Company does not believe that there are any other concentrations of receivables from any particular payor that would subject it to any significant credit risk in the collection of accounts receivable.

The amount of the provision for bad debts is based upon the Company’s assessment of historical and expected net collections, business and economic conditions, and trends in government reimbursement. Uncollectible accounts are written off when the Company has determined the account will not be collected.

A portion of the estimated Medicare prospective payment system reimbursement from each submitted home nursing episode is received in the form of a request for anticipated payment (“RAP”). The Company submits a RAP for 60% of the estimated reimbursement for the initial episode at the start of care. The full amount of the episode is billed after the episode has been completed. The RAP received for that particular episode is deducted from the final payment. If a final bill is not submitted within the greater of 120 days from the start of the episode, or 60 days from the date the RAP was paid, any RAP received for that episode will be recouped by Medicare from any other Medicare claims in process for that particular provider. The RAP and final claim must then be resubmitted. For subsequent episodes of care contiguous with the first episode for a particular patient, the Company submits a RAP for 50% instead of 60% of the estimated reimbursement.

The Company’s Medicare population is paid at prospectively set amounts that can be determined at the time services are rendered. The Company’s Medicaid reimbursement is based on a predetermined fee schedule applied to each individual service it provides. The Company’s managed care contracts are structured similar to either the Medicare or Medicaid payment methodologies. The Company is able to calculate its actual amount due at the patient level and adjust the gross charges down to the actual amount at the time of billing. This negates the need to record an estimated contractual allowance when reporting net service revenue for each reporting period.

Earnings Per Share

Basic per share information is computed by dividing the relevant amounts from the condensed consolidated statements of income by the weighted-average number of shares outstanding during the period, under the treasury stock method. Diluted per share information is also computed using the treasury stock method, by dividing the relevant amounts from the condensed consolidated statements of income by the weighted-average number of shares outstanding plus potentially dilutive shares.

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,
	2017	2016	2017	2016
Weighted average number of shares outstanding for basic per share calculation	17,728,567	17,566,097	17,686,134	17,525,937
Effect of dilutive potential shares:
Options	—	1,379	—	1,715
Nonvested stock	235,820	117,671	225,589	121,968
Adjusted weighted average shares for diluted per share calculation	17,964,387	17,685,147	17,911,723	17,649,620
Anti-dilutive shares	—	30,001	149,100	211,101

Recently Adopted Accounting Pronouncements

In March 2016, as part of its Simplification Initiative, the FASB issued ASU No. 2016-09, Compensation - Stock Compensation ("ASU 2016-09"), which seeks to reduce complexity in accounting standards. The areas for simplification in ASU 2016-09, involve several aspects of the accounting for share-based payment transaction, including (1) accounting for income taxes, (2) classification of excess tax benefits on the statement of cash flow, (3) forfeitures, (4) minimum statutory tax withholding requirements, (5) classification of employee taxes paid on the statement of cash flows when an employer withholds shares for tax withholding purposes, (6) the practical expedient for estimating the expected term, and (7) intrinsic value. The Company adopted the new standard on its effective date on January 1, 2017 and elected to apply this adoption prospectively.

All excess tax benefits and deficiencies in the current and future periods will be recognized as income tax expense in the Company's consolidated financial statements in the reporting period in which they occur. The Company recorded excess tax benefits of $0.9 million in income tax expense for the six months ended June 30, 2017. Additionally, the Company elected to continue to apply an estimated rate of forfeiture to its compensation expense for share-based awards.

Recently Issued Accounting Pronouncements

On May 28, 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers, ("ASU 2014-09") which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. ASU 2014-09 will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. The new standard is effective for reporting periods beginning after December 15, 2017. The standard permits the use of either the full retrospective or cumulative effect transition method. As the Company progresses with evaluating the effect that ASU 2014-09 will have on its consolidated financial statements and related disclosures, the Company does not expect a material impact on its consolidated financial statements upon implementation on January 1, 2018. Currently, the Company anticipates adopting the new standard using the full retrospective method for all periods presented.

In February 2016, the FASB issued ASU No. 2016-02, Leases, ("ASU 2016-02") which requires lessees to recognize qualifying leases on the statement of financial position. Qualifying leases will be classified as right-of-use assets and lease liabilities. The new standard is effective on January 1, 2019. Early adoption is permitted. ASU 2016-02 mandates a modified retrospective transition method for all entities. The Company anticipates that the adoption of ASU 2016-02 will result in a material increase in total assets and total liabilities. The Company continues to evaluate the effect that ASU 2016-02 will have on its related disclosures.