Summary of Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2017

Accounting Policies [Abstract]

Basis of Presentation, Policy

The condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. As a result, certain information and note disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (U.S. GAAP) have been condensed or omitted. The Company believes that the disclosures made are adequate to make the information presented not misleading. The condensed consolidated financial statements reflect all adjustments, consisting of normal recurring items, which are, in the opinion of management, necessary to a fair statement of the results for the interim periods presented. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes included in the Company's Form 10-K as filed with the Securities and Exchange Commission on February 23, 2017.

All significant intercompany accounts and transactions have been eliminated in consolidation. All dollar amounts in the notes are presented in thousands except for per share data or unless otherwise specified.

Accounts Receivable, Policy

The Company maintains an allowance for doubtful accounts, which is reviewed at least monthly for estimated losses resulting from the inability of its customers to make required payments for services and advances. Additional allowances may be necessary in the future if the ability of customers to pay deteriorates. The Company has recorded an allowance for doubtful accounts in the amounts of $11,217 as of September 30, 2017 and $9,247 as of December 31, 2016. Additions and write-offs have not been significant in the periods presented.

Use of Estimates, Policy

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of the assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the period. The Company uses estimates primarily in the following areas: accounts receivable valuation, accrual of costs related to ancillary services the Company provides, accrual of liabilities for the portion of the related exposure that the Company has self-insured, accrual of various tax liabilities, accrual of loss contingencies and calculation of share-based compensation expense. Actual results could differ from those estimates.

Stock Plans, Policy

The Company recognizes stock compensation expense based on an estimate of the fair value of awards granted to employees and directors under the Company’s omnibus incentive, stock option, director restricted stock and employee stock purchase rights plans. This expense, adjusted for expected forfeitures, is recognized in net earnings on a straight-line basis over the service periods as salaries and related expenses. RSU awards to certain employees meeting specific retirement eligibility criteria at the time of grant are expensed immediately, as there is no substantive service period associated with those awards.

New Accounting Pronouncements, Policy

Beginning on January 1, 2017, the Company adopted accounting guidance requiring that, prospectively, excess tax benefits and deficiencies be recorded in income tax expense for vesting of RSU, stock option exercises, cancellations and disqualifying dispositions of employee stock purchase plan shares. Also, the Company has elected to continue to estimate forfeitures expected to occur in determining compensation cost to be recognized in each period.

Earnings Per Share, Policy

Diluted earnings attributable to shareholders per share is computed using the weighted average number of common shares and dilutive potential common shares outstanding. Dilutive potential shares represent outstanding stock options, including purchase options under the Company's employee stock purchase plan and unvested restricted stock units. Basic earnings attributable to shareholders per share is calculated using the weighted average number of common shares outstanding without taking into consideration dilutive potential common shares outstanding.

Cash Equivalents, Policy

All highly liquid investments with a maturity of three months or less at date of purchase are considered to be cash equivalents.

Segment Reporting, Policy

The Company is organized functionally in geographic operating segments. Accordingly, management focuses its attention on revenues, net revenues¹, operating income, identifiable assets, capital expenditures, depreciation and amortization and equity generated in each of these geographical areas when evaluating the effectiveness of geographic management. Transactions among the Company’s various offices are conducted using the same arms-length pricing methodologies the Company uses when its offices transact business with independent agents. Certain costs are allocated among the segments based on the relative value of the underlying services, which can include allocation based on actual costs incurred or estimated cost plus a profit margin.