SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

6 Months Ended

Jun. 30, 2016

Accounting Policies [Abstract]

Basis of Accounting

The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and notes required by U.S. generally accepted accounting principles (U.S. GAAP) for complete financial statements. These operating results are not necessarily indicative of the results that may be expected for the year ending December 31, 2016.

These unaudited interim condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto for the year ended December 31, 2015 included in the Company’s Annual Report on Form 10-K as filed with the Securities and Exchange Commission. The December 31, 2015 condensed consolidated balance sheet included herein was derived from the December 31, 2015 audited consolidated balance sheet included in the Company’s Annual Report on Form 10-K.

Certain prior period amounts have been reclassified to conform to the current period presentation. See Note 11 - Segment Data.

Use of Estimates

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts in the condensed consolidated financial statements and accompanying notes. Estimates are used for, but not limited to, the valuation of accounts receivable, goodwill and intangible assets, other long-lived assets, share-based compensation, accruals for health, workers’ compensation and professional liability claims, valuation of deferred tax assets and the purchase price allocation, derivative liability, legal contingencies, future contingent considerations, income taxes and sales and other non-income tax liabilities. Accrued insurance claims and reserves include estimated settlements from known claims and actuarial estimates for claims incurred but not reported. Actual results could differ from those estimates.

Recently Adopted Accounting Pronouncement

Recently Adopted Accounting Pronouncement

In September 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2015-16, Business Combinations (Topic 805), Simplifying the Accounting for Measurement-Period Adjustments. This ASU requires that an acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. Prior to the issuance of the ASU, entities were required to retrospectively apply adjustments made to provisional amounts recognized in a business combination. The Company adopted this guidance in the first quarter of 2016, with no impact on its financial position and results of operations upon adoption. This new guidance may impact the Company for potential measurement adjustments related to its 2015 acquisition. See Note 3 - Acquisitions.

In April 2015, the FASB issued ASU No. 2015-05, Intangibles - Goodwill and Other-Internal-Use Software (Subtopic 350-40), Customers Accounting for Fees Paid in a Cloud Computing Arrangement, to help entities evaluate the accounting for fees paid by a customer in a cloud computing arrangement. The amendment provides guidance to customers about whether a cloud computing arrangement includes a software license. If a cloud computing arrangement includes a software license element, then the customer should account for the software license element arrangement consistent with the acquisition of other software licenses. If a cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. The Company prospectively adopted this guidance in the first quarter of 2016, with no impact on adoption.

In April 2015, the FASB issued ASU No. 2015-03, Interest-Imputation of Interest (Subtopic 835-30),Simplifying the Presentation of Debt Issuance Costs. This guidance requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability. The Company adopted this guidance in the first quarter of 2016, and reclassified $0.5 million of the Company's net debt issuance costs to long-term debt and capital lease obligations in its condensed consolidated balance sheets as of March 31, 2016 and December 31, 2015.

In March 2016, the FASB issued ASU No. 2016-09, Compensation - Stock Compensation(Topic 718), Improvements to Employee Share-Based Payment Accounting. The areas for simplification in this update involve several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. ASU 2016-09 is effective for annual periods beginning after December 15, 2016, and interim periods within those annual periods. Early adoption is permitted. There are various methods of adoption for each aspect. The Company is currently evaluating the effect ASU 2016-09 will have on its consolidated financial statements.

In March 2016, the FASB issued ASU No. 2016-06, Derivatives and Hedging: Contingent Put and Call Options in Debt Instruments, to clarify the steps required to assess whether a call or put option meets the criteria for bifurcation as an embedded derivative. ASU 2016-06 is effective for interim and annual periods beginning after December 15, 2016, and requires a modified retrospective approach to adoption. Early adoption is permitted. The Company is currently evaluating the effect ASU 2016-06 will have on its consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which will require, among other items, lessees to recognize most leases as assets and liabilities on the balance sheet. Qualitative and quantitative disclosures will be enhanced to better understand the amount, timing and uncertainty of cash flows arising from leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years, with early adoption permitted. Entities are required to use a modified retrospective approach for leases that exist or are entered into after the beginning of the earliest comparative period in the financial statements. Full retrospective application is prohibited. The Company is currently evaluating the effect ASU 2016-02 will have on its consolidated financial statements.

In May 2014, the FASB and the International Accounting Standards Board jointly issued ASU No. 2014-09, Revenue from Contracts with Customers(Topic 606), that introduces a new five-step revenue recognition model in which an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. This ASU also requires disclosures sufficient to enable users to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers, including qualitative and quantitative disclosures about contracts with customers, significant judgments and changes in judgments, and assets recognized from the costs to obtain or fulfill a contract. In March 2016, the FASB issued ASU 2016-08 which further clarifies the guidance on the principal versus agent considerations within ASU 2014-09. In April 2016, the FASB issued ASU 2016-10 to expand the guidance on identifying performance obligations and licensing within ASU 2014-09. In May 2016, the FASB issued ASU 2016-12 to improve revenue recognition in the areas of collectability, presentation of sales tax and other similar taxes collected from customers, non-cash consideration, contract modifications and completed contracts at transition. This update also amends the disclosure requirements within ASU 2014-09 for entities that retrospectively apply the guidance. The latest amendments are intended to address implementation issues that were raised by stakeholders and discussed by the Revenue Recognition Transition Resource Group, and provide additional practical expedients. These standards are effective for fiscal years beginning after December 15, 2017, including interim periods within that reporting period. The Company is currently evaluating the new guidance to determine the impact, if any, it will have on its consolidated financial statements.