NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Policies) |
12 Months Ended |
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Dec. 31, 2019 | |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| Principles of Consolidation |
Principles of Consolidation
The accompanying consolidated financial statements include the accounts and transactions of the Company and our subsidiaries. At December 31, 2019 and 2018, substantially all of our subsidiaries were wholly owned. Intercompany balances and transactions have been eliminated in consolidation. We consolidate the joint ventures in Hong Kong and China in our consolidated financial statements, with another party's interest presented as a noncontrolling interest. Additionally, we operate a limited number of markets in jurisdictions where local laws require the formation of a partnership with an entity domiciled in that market. These partners have no rights to participate in the sharing of revenues, profits, losses or distribution of assets upon liquidation of these partnerships.
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| Use of Estimates |
Use of Estimates
The preparation of consolidated financial statements in accordance with accounting principles generally accepted in the United States (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities, in these financial statements and accompanying notes. Actual results could differ from these estimates and those differences could have a material effect on our financial position and results of operations.
The significant accounting estimates inherent in the preparation of our financial statements include estimates associated with our evaluation of impairment of long-lived assets, the determination of liabilities related to Manager and Distributor incentives, the determination of income tax assets and liabilities, certain other non-income tax and value-added tax contingencies, legal contingencies, and the valuation of investments. In addition, significant estimates form the basis for allowances with respect to inventory valuations and self-insurance liabilities associated with product liability and medical claims. Various assumptions and other factors enter into the determination of these significant estimates. The process of determining significant estimates takes into account historical experience and current and expected economic conditions.
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| Cash and Cash Equivalents |
Cash and Cash Equivalents
We consider all highly liquid short-term investments with original maturities of three months or less to be cash equivalents. Substantially all of our cash deposits either exceed the United States federally insured limit or are located in countries that do not have government insured accounts or are subject to tax withholdings when repatriating earnings.
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| Accounts Receivable |
Accounts Receivable
Accounts receivable consist principally of receivables from credit card companies, arising from the sale of products to our independent Distributors, and receivables from independent Distributors in foreign markets. Accounts receivable have been reduced by an allowance for amounts that may be uncollectible in the future. However, due to the geographic dispersion of credit card and Distributor receivables, the collection risk is not considered to be significant. Substantially all of the receivables from credit card companies were current as of December 31, 2019 and 2018. We maintain an allowance for potential credit losses that is based primarily on the aging category, historical trends and management’s evaluation of the financial condition of account holder. This reserve is adjusted periodically as information about specific accounts becomes available.
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| Restricted Investment Securities |
Restricted Investment Securities
We have certain restricted investment securities classified as trading securities. We maintain our trading securities portfolio to generate returns that are offset by corresponding changes in certain liabilities related to our deferred compensation plans (see Note 13). The trading securities portfolio consists of marketable securities, which are recorded at fair value and are included in long-term restricted investment securities on the consolidated balance sheets because they remain our assets until they are actually paid out to the participants. These investment securities are not available to us to fund operations as they are restricted for the payment of the deferred compensation payable. We have established a rabbi trust to finance obligations under the plan. Both realized and unrealized gains and losses on trading securities are included in interest and other income.
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| Fair Value of Financial Instruments |
Fair Value of Financial Instruments
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| Inventories |
Inventories
Inventories are adjusted to lower of cost and net realizable value, using the first-in, first-out method. The components of inventory cost include raw materials, labor and overhead. To estimate any necessary adjustments, various assumptions are made in regard to excess or slow-moving inventories, non-conforming inventories, expiration dates, current and future product demand, production planning and market conditions. If future demand and market conditions are less favorable than management's assumptions, additional inventory adjustments could be required.
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| Property, Plant and Equipment |
Property, Plant and Equipment
Property, plant and equipment are recorded at cost less accumulated depreciation and amortization. Depreciation is computed using the straight-line method over the estimated useful lives of the related assets. Estimated useful lives for buildings range from 20 to 50 years; building improvements range from 7 to 10 years; machinery and equipment range from 2 to 10 years; computer software and hardware range from 3 to 10 years; and furniture and fixtures range from 2 to 5 years. Leasehold improvements are amortized over the shorter of the lease term or the estimated useful lives of the related assets. Maintenance and repairs are expensed as incurred and major improvements are capitalized.
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| Intangible Assets |
Intangible Assets
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| Other Assets | Other AssetsOther assets include lease deposits, deposits with third party service providers, deposits to operate in certain markets. |
| Impairment of Long-Lived Assets | Impairment of Long-Lived AssetsWe review our long-lived assets, such as property, plant and equipment and intangible assets, for impairment when events or changes in circumstances indicate that the carrying value of an asset may not be recoverable. If an impairment indicator existed, we would use an estimate of future undiscounted net cash flows of the related assets or groups of assets over their remaining lives in measuring whether the assets were recoverable. An impairment loss would be calculated by determining the difference between the carrying values and the fair values of these assets. |
| Incentive Trip Accrual |
Incentive Trip Accrual
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| Foreign Currency Translation |
Foreign Currency Translation
The local currency of the foreign subsidiaries is used as the functional currency, except for our operations are served by a U.S. based subsidiary (for example, Russia and Ukraine). The financial statements of foreign subsidiaries where the local currency is the functional currency are translated into U.S. dollars using exchange rates in effect at year end for assets and liabilities and average exchange rates during each year for the results of operations. Adjustments resulting from translation of financial statements are reflected in accumulated other comprehensive loss, net of income taxes. Foreign currency transaction gains and losses are included in other income (expense) in the consolidated statements of operations. The functional currency in highly inflationary economies is the U.S. dollar and transactions denominated in the local currency are re-measured as if the functional currency were the U.S. dollar. The remeasurement of local currencies into U.S. dollars creates translation adjustments, which are included in the consolidated statements of operations. A country is considered to have a highly inflationary economy if it has a cumulative inflation rate of approximately 100 percent or more over a -year period as well as other qualitative factors including historical inflation rate trends (increasing and decreasing), the capital intensiveness of the operation, and other pertinent economic factors. During the years ended December 31, 2019 and 2018, we did not operate in any countries considered to be highly inflationary.
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| Revenue Recognition |
Revenue Recognition
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| Advertising Costs |
Advertising Costs
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| Research and Development |
Research and Development
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| Contingencies |
Contingencies
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| Income Taxes |
Income Taxes
Our income tax expense includes amounts related to the United States and many foreign jurisdictions and is comprised of current year income taxes payable, changes in our deferred tax assets and liabilities and contingent reserves. Deferred tax assets are offset by a valuation allowance if it is believed to be more likely than not that some portion of the deferred tax asset will not be fully realized.
Deferred income taxes arise from temporary differences between the tax and financial statement recognition of revenue and expense. In evaluating our ability to recover our deferred tax assets, we consider all available positive and negative evidence, including scheduled reversals of deferred tax liabilities, projected future taxable income, tax planning strategies and recent financial operations. In projecting future taxable income, we develop assumptions including the amount of future state, federal and foreign pretax operating income, the reversal of temporary differences, and the implementation of feasible and prudent tax planning strategies. These assumptions require significant judgment about the forecasts of future taxable income and are consistent with the plans and estimates we are using to manage the underlying businesses.
The calculation of our tax liabilities involves dealing with uncertainties in the application of complex tax laws and regulations in a multitude of jurisdictions across our global operations. Income tax positions must meet a more-likely-than-not recognition threshold to be recognized.
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| Net Income (Loss) Per Common Share |
Net Income (Loss) Per Common Share
Basic net income (loss) per common share (“Basic EPS”) is computed by dividing net income (loss) by the weighted-average number of common shares outstanding during the period. Diluted net income (loss) per common share (“Diluted EPS”) reflects the potential dilution that could occur if stock options or other contracts to issue common stock were exercised or converted into common stock. The computation of Diluted EPS does not assume exercise or conversion of securities that would have an anti-dilutive effect on net income (loss) per common share. For the year ended December 31, 2019, potentially dilutive shares excluded from diluted-per-share amounts include performance-based restricted stock units ("RSU"), for which certain metrics have not been achieved. Potentially anti-dilutive shares excluded from diluted-per-share amounts include both non-qualified stock options and unearned performance-based options to purchase shares of common stock with exercise prices greater than the weighted-average share price during the period and shares that would be anti-dilutive to the computation of diluted net income per share for each of the years presented.
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| Share-Based Compensation |
Share-Based Compensation
Our outstanding stock options include time-based stock options, which vest over differing periods ranging from the date of issuance up to 48 months from the option grant date; performance-based stock options, which have already vested upon achieving operating income margins of six, eight and ten percent as reported in four of five consecutive quarters over the term of the options.
Our outstanding RSUs include time-based RSUs, which vest over differing periods ranging from 12 months up to 48 months from the RSU grant date, as well as performance-based RSUs, which vest upon achieving cumulative annual net sales growth targets over a rolling one year period and performance-based RSUs, which vest upon achieving earnings-per-share targets over a rolling -year period, as well as attaining certain EBITDA and stock price levels. RSUs granted to the Board of Directors contain a restriction period in which the shares are not issued until two years after vesting.
We recognize all share-based payments to Directors and employees, including grants of stock options and RSUs, in the statement of operations based on their grant-date fair values. We record compensation expense over the vesting period of the stock options and RSUs based on the fair value of the stock options and RSUs on the date of grant.
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| Comprehensive Income (Loss) |
Comprehensive Income (Loss)
Comprehensive income (loss) includes all changes in shareholders’ equity except those resulting from investments by, and distributions to, shareholders. Accordingly, our comprehensive income (loss) includes net income (loss), net unrealized gains (losses) on investment securities and foreign currency adjustments that arise from the translation of the financial statements of our foreign subsidiaries.
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| Recent Accounting Pronouncements |
Recent Accounting Pronouncements
We adopted the requirements of Accounting Standards Update ("ASU") No. 2016-02, Leases (Topic 842): Accounting for Leases effective January 1, 2019. This update requires that lessees recognize right-of-use assets and lease liabilities that are measured at the present value of the future lease payments at lease commencement date. See Note 19 - Leases for additional disclosure of the adoption of Topic 842.
In February 2018, the Financial Accounting Standards Board ("FASB") issued ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Effects from Accumulated Other Comprehensive Income. This update allows a reclassification of stranded tax effects, resulting from the Tax Cuts and Jobs Act 2017, from accumulated other comprehensive income to retained earnings. This ASU is effective for annual periods beginning after December 15, 2018 with early adoption permitted. We did not elect to reclassify the income tax effects from comprehensive income to retained earnings for the stranded tax effects resulting from the Tax Cuts and Jobs Act. Our policy for releasing the income tax effects from accumulated other comprehensive income is when the corresponding pretax accumulated other comprehensive income items are reclassified to earnings. The adoption of ASU 2018-02 did not have a material effect on our results of operations, consolidated financial statements and footnote disclosures.
In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement. This ASU modifies the disclosure requirements on fair value measurements in Topic 820 based on the consideration of costs and benefits to promote the appropriate exercise and discretion by entities when considering fair value measurement disclosures and to clarify that materiality is an appropriate consideration of entities and their auditors when evaluating disclosure requirements. The amendments in this update are effective for reporting periods beginning after December 15, 2019, with early adoption permitted. The adoption of this ASU is not expected to have a significant impact on our Consolidated Financial Statements.
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