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Basis of Presentation and Summary of Significant Accounting Policies (Policies) | 3 Months Ended
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Mar. 30, 2019
Accounting Policies [Abstract] |
Fiscal Period | The Company’s interim fiscal quarter typically ends on the thirteenth Saturday of each quarter. Since the Company’s fiscal year end is December 31, the first and fourth fiscal quarters may have more or less than thirteen complete weeks. The Company’s first fiscal quarters for 2019 and 2018 ended on March 30, 2019 and March 31, 2018, respectively.
Basis of Accounting | The accompanying unaudited interim consolidated financial statements have been prepared in accordance with the instructions to the Quarterly Report on Form 10-Q and do not include all of the information and footnote disclosures required for annual financial statements prepared in accordance with generally accepted accounting principles (“GAAP”) in the United States of America.
It is management’s opinion that the accompanying interim consolidated financial statements reflect all adjustments (which are normal and recurring) that are necessary for a fair statement of the results for the interim periods. The interim consolidated financial statements should be read in conjunction with the consolidated financial statements included in the Company’s Annual Report on Form 10-K/A for the year ended December 31, 2018, as filed with the U.S. Securities and Exchange Commission (“SEC”) on March 1, 2019.
Principles of Consolidation | The consolidated financial statements include the accounts of the Company and its subsidiaries, which are wholly owned. All inter-company balances and transactions have been eliminated.
Use of Estimates | The preparation of consolidated financial statements in conformity with GAAP requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent liabilities at the dates of the financial statements. Actual amounts may differ from these estimates under different assumptions or conditions.
Translation of Foreign Currencies | Translation of Foreign Currencies The functional currency of each of the Company’s foreign operating subsidiaries is the local currency of its country of domicile, except for the Company’s subsidiaries in Hong Kong, Singapore and the Cayman Islands, where the underlying transactional cash flows are denominated in currencies other than the respective local currency of domicile. The functional currency of the Hong Kong, Singapore and Cayman Islands subsidiaries is the U.S. dollar, based on the respective entity’s cash flows. For most of the Company’s foreign operations, assets and liabilities are translated into U.S. dollars at exchange rates prevailing on the balance sheet date, while revenues and expenses are translated at average exchange rates prevailing during the respective period. Any resulting translation gains or losses are included in accumulated other comprehensive income in the consolidated balance sheets.
Cash, Cash Equivalents and Investments | Cash, Cash Equivalents and Investments Cash equivalents represent highly liquid investments, with original maturities of 90 days or less, while investments with longer maturities are classified as investments. The Company maintains cash balances in various operating accounts in excess of federally insured limits, and in foreign subsidiary accounts in currencies other than the U.S. dollar. As of March 30, 2019 and December 31, 2018, $411 million out of $1,167 million and $471 million out of $1,735 million, respectively, of the Company’s total cash, cash equivalents and investments were held by foreign subsidiaries. In addition, $263 million out of $1,167 million and $251 million out of $1,735 million of cash, cash equivalents and investments were held in currencies other than the U.S. dollar at March 30, 2019 and December 31, 2018, respectively.
Accounts Receivable and Allowance for Doubtful Accounts | Accounts Receivable and Allowance for Doubtful Accounts Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The Company has very limited use of rebates and other cash considerations payable to customers and, as a result, the transaction price determination does not have any material variable consideration. The allowance for doubtful accounts is the best estimate of the amount of probable credit losses in the existing accounts receivable. The allowance is based on a number of factors, including historical experience and the customer’s credit-worthiness. The allowance for doubtful accounts is reviewed on at least a quarterly basis. Past due balances over 90 days and over a specified amount are reviewed individually for collectibility. Account balances are charged against the allowance when the Company determines it is probable that the receivable will not be recovered. The Company does not have any off-balance sheet credit exposure related to its customers. Historically, the Company has not experienced significant bad debt losses. The following is a summary of the activity of the Company’s allowance for doubtful accounts for the three months ended March 30, 2019 and March 31, 2018 (in thousands):
|  | Balance at |  |  |  |  |  |  |  |  | Balance at |
|  | Beginning |  |  |  |  |  |  |  |  | End of |
|  | of Period |  |  | Additions |  |  | Deduction |  |  | Period |
Allowance for Doubtful Accounts |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
March 30, 2019 |  | $ | 7,663 |  |  | $ | 2,159 |  |  | $ | (2,324 | ) |  | $ | 7,498 |
March 31, 2018 |  | $ | 6,109 |  |  | $ | 1,056 |  |  | $ | (1,033 | ) |  | $ | 6,132 |
Income Taxes | The Company accounts for its uncertain tax positions in accordance with the accounting standards for income taxes, which require financial statement reporting of the expected future tax consequences of uncertain tax positions on the presumption that all concerned tax authorities possess full knowledge of those tax positions, as well as all of the pertinent facts and circumstances, but prohibit any discounting of unrecognized tax benefits associated with those positions for the time value of money. The Company continues to classify interest and penalties related to unrecognized tax benefits as a component of the provision for income taxes.
Fair Value Measurements | Fair Value Measurements In accordance with the accounting standards for fair value measurements and disclosures, certain of the Company’s assets and liabilities are measured at fair value on a recurring basis as of March 30, 2019 and December 31, 2018. Fair values determined by Level 1 inputs utilize observable data, such as quoted prices in active markets. Fair values determined by Level 2 inputs utilize data points other than quoted prices in active markets that are observable either directly or indirectly. Fair values determined by Level 3 inputs utilize unobservable data points for which there is little or no market data, which require the reporting entity to develop its own assumptions. The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at March 30, 2019 (in thousands):
|  |  |  |  | Quoted Prices |  |  |  |  |  |  |
|  |  |  |  | in Active |  |  | Significant |  |  |  |
|  |  |  |  | Markets |  |  | Other |  |  | Significant |
|  | Total at |  |  | for Identical |  |  | Observable |  |  | Unobservable |
|  | March 30, |  |  | Assets |  |  | Inputs |  |  | Inputs |
|  | 2019 |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 98,576 |  |  | $ | — |  |  | $ | 98,576 |  |  | $ | — |
Foreign government securities |  |  | 3,476 |  |  |  | — |  |  |  | 3,476 |  |  |  | — |
Corporate debt securities |  |  | 367,621 |  |  |  | — |  |  |  | 367,621 |  |  |  | — |
Time deposits |  |  | 52,507 |  |  |  | — |  |  |  | 52,507 |  |  |  | — |
Waters 401(k) Restoration Plan assets |  |  | 33,951 |  |  |  | 33,951 |  |  |  | — |  |  |  | — |
Foreign currency exchange contracts |  |  | 355 |  |  |  | — |  |  |  | 355 |  |  |  | — |
Interest rate cross-currency swap agreements |  |  | 7,120 |  |  |  | — |  |  |  | 7,120 |  |  |  | — |
Total |  | $ | 563,606 |  |  | $ | 33,951 |  |  | $ | 529,655 |  |  | $ | — |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contingent consideration |  | $ | 2,591 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,591 |
Foreign currency exchange contracts |  |  | 619 |  |  |  | — |  |  |  | 619 |  |  |  | — |
Total |  | $ | 3,210 |  |  | $ | — |  |  | $ | 619 |  |  | $ | 2,591 |
The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at December 31, 2018 (in thousands):
|  |  |  |  | Quoted Prices |  |  |  |  |  |  |
|  |  |  |  | in Active |  |  | Significant |  |  |  |
|  |  |  |  | Markets |  |  | Other |  |  | Significant |
|  | Total at |  |  | for Identical |  |  | Observable |  |  | Unobservable |
|  | December 31, |  |  | Assets |  |  | Inputs |  |  | Inputs |
|  | 2018 |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 164,315 |  |  | $ | — |  |  | $ | 164,315 |  |  | $ | — |
Foreign government securities |  |  | 3,463 |  |  |  | — |  |  |  | 3,463 |  |  |  | — |
Corporate debt securities |  |  | 723,059 |  |  |  | — |  |  |  | 723,059 |  |  |  | — |
Time deposits |  |  | 108,638 |  |  |  | — |  |  |  | 108,638 |  |  |  | — |
Waters 401(k) Restoration Plan assets |  |  | 33,104 |  |  |  | 33,104 |  |  |  | — |  |  |  | — |
Foreign currency exchange contracts |  |  | 503 |  |  |  | — |  |  |  | 503 |  |  |  | — |
Interest rate cross-currency swap agreements |  |  | 1,093 |  |  |  |  |  |  |  | 1,093 |  |  |  |  |
Total |  | $ | 1,034,175 |  |  | $ | 33,104 |  |  | $ | 1,001,071 |  |  | $ | — |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contingent consideration |  | $ | 2,476 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,476 |
Foreign currency exchange contracts |  |  | 224 |  |  |  | — |  |  |  | 224 |  |  |  | — |
Total |  | $ | 2,700 |  |  | $ | — |  |  | $ | 224 |  |  | $ | 2,476 |
Fair Value of 401(k) Restoration Plan Assets The 401(k) Restoration Plan is a nonqualified defined contribution plan and the assets were held in registered mutual funds and have been classified as Level 1. The fair values of the assets in the plan are determined through market and observable sources from daily quoted prices on nationally recognized securities exchanges. Fair Value of Cash Equivalents, Investments, Foreign Currency Exchange Contracts and Interest Rate Cross-Currency Swap Agreements The fair values of the Company’s cash equivalents, investments and foreign currency exchange contracts are determined through market and observable sources and have been classified as Level 2. These assets and liabilities have been initially valued at the transaction price and subsequently valued, typically utilizing third-party pricing services. The pricing services use many inputs to determine value, including reportable trades, benchmark yields, credit spreads, broker/dealer quotes, current spot rates and other industry and economic events. The Company validates the prices provided by third-party pricing services by reviewing their pricing methods and obtaining market values from other pricing sources. Fair Value of Contingent Consideration The fair value of the Company’s liability for contingent consideration relates to earnout payments in connection with the July 2014 acquisition of Medimass Research, Development and Service Kft. and is determined using a probability-weighted discounted cash flow model, which uses significant unobservable inputs, and has been classified as Level 3. Subsequent changes in the fair value of the contingent consideration liability are recorded in the results of operations. The fair value of the contingent consideration liability associated with future earnout payments is based on several factors, including the estimated future results and a discount rate that reflects both the likelihood of achieving the estimated future results and the Company’s creditworthiness. A change in any of these unobservable inputs can significantly change the fair value of the contingent consideration. Although there is no contractual limit, the fair value of future contingent consideration payments was estimated to be $3 million and $2 million at March 30, 2019 and December 31, 2018, respectively, based on the Company’s best estimate, as the earnout is based on future sales of certain products, some of which are currently in development, through 2034. Fair Value of Other Financial Instruments The Company’s accounts receivable, accounts payable and variable interest rate debt are recorded at cost, which approximates fair value due to their short-term nature. The carrying value of the Company’s fixed interest rate debt was $510 million at both March 30, 2019 and December 31, 2018, respectively. The fair value of the Company’s fixed interest rate debt was estimated using discounted cash flow models, based on estimated current rates offered for similar debt under current market conditions for the Company. The fair value of the Company’s fixed interest rate debt was estimated to be $508 million and $502 million at March 30, 2019 and December 31, 2018, respectively, using Level 2 inputs.
Derivative Transactions | Derivative Transactions The Company is a global company that operates in over 35 countries and, as a result, the Company’s net sales, cost of sales, operating expenses and balance sheet amounts are significantly impacted by fluctuations in foreign currency exchange rates. The Company is exposed to currency price risk on foreign currency exchange rate fluctuations when it translates its non-U.S. dollar foreign subsidiaries’ financial statements into U.S. dollars, and when any of the Company’s subsidiaries purchase or sell products or services in a currency other than its own currency.
The Company’s principal strategies in managing exposures to changes in foreign currency exchange rates are to (1) naturally hedge the foreign-currency-denominated liabilities on the Company’s balance sheet against corresponding assets of the same currency, such that any changes in liabilities due to fluctuations in foreign currency exchange rates are typically offset by corresponding changes in assets and (2) mitigate foreign exchange risk exposure of international operations by hedging the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated net asset investments. The Company presents the derivative transactions in financing activities in the statement of cash flows. Foreign Currency Exchange Contracts The Company does not specifically enter into any derivatives that hedge foreign-currency-denominated operating assets, liabilities or commitments on its balance sheet, other than a portion of certain third-party accounts receivable and accounts payable, and the Company’s net worldwide intercompany receivables and payables, which are eliminated in consolidation. The Company periodically aggregates its net worldwide balances by currency and then enters into foreign currency exchange contracts that mature within 90 days to hedge a portion of the remaining balance to minimize some of the Company’s currency price risk exposure. The foreign currency exchange contracts are not designated for hedge accounting treatment. Principal hedged currencies include the Euro, Japanese yen, British pound, Mexican peso and Brazilian real. Interest Rate Cross-Currency Swap Agreements In 2018, the Company entered into three-year interest rate cross-currency swap derivative agreements with an aggregate notional value of $300 million to hedge the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated net asset investments. Under hedge accounting, the change in fair value of the derivative that relates to changes in the foreign currency spot rate are recorded in the currency translation adjustment in other comprehensive income and remain in accumulated comprehensive income in stockholders’ equity until the sale or substantial liquidation of the foreign operation. The difference between the interest rate received and paid under the interest rate cross-currency swap derivative agreement is recorded in interest income in the statement of operations. The Company’s foreign currency exchange contracts and interest rate cross-currency swap agreements included in the consolidated balance sheets are classified as follows (in thousands):
|  | March 30, 2019 |  |  | December 31, 2018 |
|  | Notional Value |  |  | Fair Value |  |  | Notional Value |  |  | Fair Value |
Foreign currency exchange contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other current assets |  | $ | 34,219 |  |  | $ | 355 |  |  | $ | 112,212 |  |  | $ | 503 |
Other current liabilities |  | $ | 98,745 |  |  | $ | 619 |  |  | $ | 40,175 |  |  | $ | 224 |
Interest rate cross-currency swap agreements: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other assets |  | $ | 300,000 |  |  | $ | 7,120 |  |  | $ | 300,000 |  |  | $ | 1,093 |
Accumulated other comprehensive income |  |  |  |  |  | $ | (7,120 | ) |  |  |  |  |  | $ | (1,093 | )
The following is a summary of the activity included in the statements of comprehensive income related to the foreign currency exchange contracts (in thousands):
|  | Financial Statement Classification |  |  | Three Months Ended |
|  | March 30, 2019 |  |  | March 31, 2018 |
Foreign currency exchange contracts: |  |  |  |  |  |  |  |  |  |  |  |
Realized (losses) gains on closed contracts |  |  | Cost of sales |  |  | $ | (543 | ) |  | $ | 1,937 |
Unrealized gains (losses) on open contracts |  |  | Cost of sales |  |  |  | 526 |  |  |  | (985 | )
Cumulative net pre-tax (losses) gains |  |  | Cost of sales |  |  | $ | (17 | ) |  | $ | 952 |
Interest rate cross-currency swap agreements: |  |  |  |  |  |  |  |  |  |  |  |
Interest earned |  |  | Interest income |  |  | $ | 2,227 |  |  | $ | — |
Unrealized gains on contracts |  |  | Stockholders’ equity |  |  | $ | 7,120 |  |  | $ | — |
In April 2019, the Company entered into three-year interest rate cross-currency swap derivative agreements with a notional value of $110 million to hedge the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated net asset investments.
Stockholders' Equity | Stockholders’ Equity In January 2019, the Company’s Board of Directors authorized the Company to repurchase up to $4 billion of its outstanding common stock over a two-year period. This new program replaced the remaining amounts available from the pre-existing program. During the three months ended March 30, 2019 and March 31, 2018, the Company repurchased 3.3 million and 1.3 million shares of the Company’s outstanding common stock at a cost of $747 million and $275 million, respectively, under the January 2019 authorization and other previously announced programs. As of March 30, 2019, the Company had repurchased an aggregate of 2.5 million shares at a cost of $598 million under the January 2019 repurchase program and had a total of $3.4 billion authorized for future repurchases. In addition, the Company repurchased $8 million of common stock related to the vesting of restricted stock units during both the three months ended March 30, 2019 and March 31, 2018, respectively. The Company believes that it has the financial flexibility to fund these share repurchases given current cash levels and debt borrowing capacity, as well as to invest in research, technology and business acquisitions. As of March 30, 2019, the Company accrued $25 million as a result of treasury stock purchases that were settled in the second quarter of 2019.
Product Warranty Costs | Product Warranty Costs The Company accrues estimated product warranty costs at the time of sale, which are included in cost of sales in the consolidated statements of operations. While the Company engages in extensive product quality programs and processes, including actively monitoring and evaluating the quality of its component suppliers, the Company’s warranty obligation is affected by product failure rates, material usage and service delivery costs incurred in correcting a product failure. The amount of the accrued warranty liability is based on historical information, such as past experience, product failure rates, number of units repaired and estimated costs of material and labor. The liability is reviewed for reasonableness at least quarterly. The following is a summary of the activity of the Company’s accrued warranty liability for the three months ended March 30, 2019 and March 31, 2018 (in thousands):
|  | Balance at |  |  |  |  |  |  |  |  | Balance at |
|  | Beginning |  |  | Accruals for |  |  | Settlements |  |  | End of |
|  | of Period |  |  | Warranties |  |  | Made |  |  | Period |
Accrued warranty liability: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
March 30, 2019 |  | $ | 12,300 |  |  | $ | 1,500 |  |  | $ | (2,338 | ) |  | $ | 11,462 |
March 31, 2018 |  | $ | 13,026 |  |  | $ | 1,767 |  |  | $ | (2,167 | ) |  | $ | 12,626 |
Stock-based Compensation | The Company accounts for stock-based compensation costs in accordance with the accounting standards for stock-based compensation, which require that all share-based payments to employees be recognized in the statements of operations, based on their grant date fair values. The Company recognizes the expense using the straight-line attribution method. The stock-based compensation expense recognized in the consolidated statements of operations is based on awards that ultimately are expected to vest; therefore, the amount of expense has been reduced for estimated forfeitures. Forfeitures are estimated based on historical experience. If actual results differ significantly from these estimates, stock-based compensation expense and the Company’s results of operations could be materially impacted. In addition, if the Company employs different assumptions in the application of these standards, the compensation expense that the Company records in the future periods may differ significantly from what the Company has recorded in the current period.
In determining the fair value of the stock options, the Company makes a variety of assumptions and estimates, including volatility measures, expected yields and expected stock option lives. The fair value of each option grant was estimated on the date of grant using the Black-Scholes option pricing model. The Company uses implied volatility on its publicly-traded options as the basis for its estimate of expected volatility. The Company believes that implied volatility is the most appropriate indicator of expected volatility because it is generally reflective of historical volatility and expectations of how future volatility will differ from historical volatility. The expected life assumption for grants is based on historical experience for the population of non-qualified stock option exercises. The risk-free interest rate is the yield currently available on U.S. Treasury zero-coupon issues with a remaining term approximating the expected term used as the input to the Black-Scholes model. Performance Stock Units The Company’s performance stock units are equity compensation awards with a market vesting condition based on the Company’s Total Shareholder Return (“TSR”) relative to the TSR of the components of the S&P Health Care Index. TSR is the change in value of a stock price over time, including the reinvestment of dividends. The vesting schedule ranges from 0% to 200% of the target shares awarded. In determining the fair value of the performance stock units, the Company makes a variety of assumptions and estimates, including volatility measures, expected yields and expected terms. The fair value of each performance stock unit grant was estimated on the date of grant using the Monte Carlo simulation model. The Company uses implied volatility on its publicly-traded options as the basis for its estimate of expected volatility. The Company believes that implied volatility is the most appropriate indicator of expected volatility because it is generally reflective of historical volatility and expectations of how future volatility will differ from historical volatility. The expected life assumption for grants is based on the performance period of the underlying performance stock units. The risk-free interest rate is the yield currently available on U.S. Treasury zero-coupon issues with a remaining term approximating the expected term used as the input to the Monte Carlo simulation model. The correlation coefficient is used to model the way in which each company in the S&P Health Care Index tends to move in relation to each other during the performance period. The relevant data used to determine the value of the performance stock units granted during the three months ended March 30, 2019 and March 31, 2018 are as follows:
Earnings Per Share | The effect of dilutive securities was calculated using the treasury stock method.
Retirement Plans | The Company sponsors various retirement plans. The components of net periodic benefit cost other than the service cost component are included in other (expense) income in the consolidated statements of operations.
New Accounting Pronouncements | Recently Adopted Accounting Standards In February 2016, accounting guidance was issued regarding the accounting for leases. This new comprehensive lease standard amends various aspects of existing accounting guidance for leases. The core principle of the new guidance requires lessees to present the assets and liabilities that arise from leases on their balance sheets. This guidance was effective for annual and interim reporting periods beginning after December 15, 2018. The Company has adopted this standard using a modified retrospective transition approach to be applied to leases existing as of, or entered into after, January 1, 2019. The adoption of this standard did have a material effect on the Company’s balance sheet by recording a right-of-use lease asset and lease liabilities in the amount $100 million as of January 1, 2019; however, it did not have a material impact on the Company’s results of operations, cash flows and retained earnings. In March 2017, accounting guidance was issued to amend the amortization period for certain purchased callable debt securities held at a premium. Specifically, the amortization period for certain callable debt securities was shortened to end at the earliest call date. This guidance was effective for annual and interim periods beginning after December 15, 2018. The Company adopted this standard as of January 1, 2019 and the adoption of this standard did not have a material impact on the Company’s financial position, results of operations and cash flows. In February 2018, accounting guidance was issued to address the impact of the 2017 Tax Act on items recorded in accumulated other comprehensive income. Current accounting guidance requires deferred tax liabilities and assets to be adjusted for the effect of a change in tax laws or rates with the effect recorded in income from continuing operations, even if the related tax effects were originally recognized in other comprehensive income, the new guidance allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the 2017 Tax Act. This guidance was effective for annual and interim periods beginning after December 15, 2018. The Company adopted this standard as of January 1, 2019 and the adoption of this standard did not have a material impact on the Company’s financial position, results of operations and cash flows. Recently Issued Accounting Standards In June 2016, accounting guidance was issued that modifies the recognition of credit losses related to financial assets, such as debt securities, trade receivables, net investments in leases, off-balance sheet credit exposures, and other financial assets that have the contractual right to receive cash. Current guidance requires the recognition of a credit loss when it is considered probable that a loss event has occurred. The new guidance requires the measurement of expected credit losses to be based upon relevant information, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the asset. As such, expected credit losses may be recognized sooner under the new guidance due to the broader range of information that will be required to determine credit loss estimates. The new guidance also amends the current other-than-temporary impairment model used for debt securities classified as available-for-sale. When the fair value of an available-for-sale debt security is below its amortized cost, the new guidance requires the total unrealized loss to be bifurcated into its credit and non-credit components. Any expected credit losses or subsequent recoveries will be recognized in earnings and any changes not considered credit related will continue to be recognized within other comprehensive income. This guidance is effective for annual and interim periods beginning after December 15, 2019. The Company currently does not expect that the adoption of this standard will have a material effect on the Company’s financial position, results of operations and cash flows. In January 2017, accounting guidance was issued that simplifies the accounting for goodwill impairment. The guidance eliminates step 2 of the goodwill impairment test, which requires a hypothetical purchase price allocation. This guidance is effective for annual and interim periods beginning after December 15, 2019 and early adoption is permitted. The Company currently does not expect that the adoption of this standard will have a material effect on the Company’s financial position, results of operations and cash flows. In August 2018, accounting guidance was issued that modifies the disclosure requirements of fair value measurements. The amendments remove disclosures that are no longer considered cost beneficial, clarify the specific requirements of disclosure and add disclosure requirements identified as relevant. This guidance is effective for annual and interim periods beginning after December 15, 2019 and early adoption is permitted. The Company does not expect that the adoption of this standard will have a material impact on the Company’s financial position, results of operations and cash flows. In August 2018, accounting guidance was issued that modifies the disclosure requirements of retirement benefit plans. The amendments remove disclosures that are no longer considered cost beneficial, clarify the specific requirements of disclosure and add disclosure requirement identified as relevant. This guidance is effective for annual and interim periods beginning after December 15, 2020 and early adoption is permitted. The Company does not expect that the adoption of this standard will have a material impact on the Company’s financial position, results of operations and cash flows.
Revenue Recognition | 2 Revenue Recognition The Company recognizes revenue upon transfer of control of promised products and services to customers in an amount that reflects the consideration the Company expects to receive in exchange for those products or services. The Company generally enters into contracts that include a combination of products and services. Revenue is allocated to distinct performance obligations and is recognized net of allowances for returns and discounts. The Company recognizes revenue on product sales at the time control of the product transfers to the customer. In substantially all of the Company’s arrangements, title of the product transfers at shipping point and, as a result, the Company determined control transfers at the point of shipment. In more limited cases, there are destination-based shipping terms and, thus, control is deemed to transfer when the products arrive at the customer site. All incremental costs of obtaining a contract are expensed as and when incurred if the expected amortization period of the asset that would have been recognized is one year or less. Shipping and handling costs are included as a component of cost of sales. In situations where the control of the goods transfers prior to the completion of the Company’s obligation to ship the products to its customers, the Company has elected the practical expedient to account for the shipping services as a fulfillment cost. Accordingly, such costs are recognized when control of the related goods is transferred to the customer. In more rare situations, the Company has revenue associated with products that contain specific customer acceptance criteria and the related revenue is not recognized before the customer acceptance criteria are satisfied. The Company elected to exclude from the measurement of the transaction price all taxes assessed by a governmental authority that are both imposed on and concurrent with specific revenue-producing transactions and collected by the Company from a customer. Generally, the Company’s contracts for products include a performance obligation related to installation. The Company has determined that the installation represents a distinct performance obligation and revenue is recognized separately upon the completion of installation. The Company determines the amount of the transaction price to allocate to the installation service based on the standalone selling price of the product and the service, which requires judgment. The Company determines relative standalone selling price of installation based upon a number of factors, including hourly service billing rates and estimated installation hours. In developing these estimates, the Company considers past history, competition, billing rates of current services and other factors. The Company has sales from standalone software, which is included in instrument systems revenue. These arrangements typically include software licenses and maintenance contracts, both of which the Company has determined are distinct performance obligations. The Company determines the amount of the transaction price to allocate to the license and maintenance contract based on the relative standalone selling price of each performance obligation. Software license revenue is recognized at the point in time when control has been transferred to the customer. The revenue allocated to the software maintenance contract is recognized on a straight-line basis over the maintenance period, which is the contractual term of the contract, as a time-based measure of progress best reflects the Company’s performance in satisfying this obligation. Unspecified rights to software upgrades are typically sold as part of the maintenance contract on a when-and-if-available basis. Payment terms and conditions vary among the Company’s revenue streams, although terms generally include a requirement of payment within 30 to 60 days of product shipment. Prior to providing payment terms to customers, an evaluation of the customer’s credit risk is performed. Returns and customer credits are infrequent and insignificant and are recorded as a reduction to sales. Rights of return are not included in sales arrangements and, therefore, there is minimal variable consideration included in the transaction price of our products. Service revenue includes (i) service and software maintenance contracts and (ii) service calls (time and materials). Instrument service contracts and software maintenance contracts are typically annual contracts, which are billed at the beginning of the contract or maintenance period. The amount of the service and software maintenance contract is recognized on a straight-line basis to revenue over the maintenance service period, which is the contractual term of the contract, as a time-based measure of progress best reflects the Company’s performance in satisfying this obligation. There are no deferred costs associated with the service contract, as the cost of the service is recorded when the service is performed. Service calls are recognized to revenue at the time a service is performed. The Company’s deferred revenue liabilities on the consolidated balance sheets consists of the obligation on instrument service contracts and customer payments received in advance, prior to transfer of control of the instrument. The Company records deferred revenue primarily related to its service contracts, where consideration is billable at the beginning of the service period. The following is a summary of the activity of the Company’s deferred revenue and customer advances for the three months ended March 30 , 2019 and March 31 , 2018 (in thousands):
Leases | The Company adopted new accounting guidance regarding the accounting for leases as of January 1, 2019 using a modified retrospective transition approach that was applied to leases existing as of, or entered into after, January 1, 2019. The Company elected the package of transition provisions available for expired or existing contracts, which allowed the Company to carryforward historical assessments of (1) whether contracts are or contain leases, (2) lease classification and (3) initial direct costs. Upon adoption, the Company recorded a right-of-use lease asset and lease liabilities in the amount $100 million as of January 1, 2019. The adoption of this standard did not have a material impact on the Company’s results of operations, cash flows and retained earnings.
The Company’s operating leases consist of property leases for sales, demonstration, laboratory, warehouse and office spaces, automotive leases for sales and service personnel and equipment leases, primarily used in our manufacturing and distribution operations. The lease policies described below were effective as of January 1, 2019. For leases with terms greater than 12 months, the Company recorded the related right-of-use asset and lease liability obligation at the present value of lease payments over the term of the leases. Some of the Company’s leases include rental escalation clauses, renewal options and/or termination options that are factored into our determination of lease payments. A certain number of these leases contain rent escalation clauses, either fixed or adjusted periodically for inflation of market rates, that are factored into the Company’s determination of lease payments. The Company also has variable lease payments that do not depend on a rate or index, primarily for items such as common area maintenance and real estate taxes, which are recorded as variable costs when incurred. In addition, the Company’s lease agreements that contain lease and non-lease components are generally accounted for as a single lease component. The Company has elected not to apply the recognition requirements of the new accounting guidance to leases with terms less than 12 months. For these leases, the Company recognizes lease payments in net income on a straight-line basis over the term of the lease. As of March 30, 2019 and March 31, 2018, the Company does not have leases that are classified as finance leases. When available, the Company uses the rate implicit in the lease to discount lease payments to determine the present value of the lease liabilities; however, most of the leases do not provide a readily determinable implicit rate and, as required by the accounting guidance, the Company estimated its incremental secured borrowing rate to discount the lease payments based on information available at lease commencement (or, for the leases in existence on the adoption date, the January 1, 2019 information). The Company’s incremental borrowing rate reflects the estimated rate of interest that the Company would pay to borrow on a collateralized basis over a similar term to the lease payments in a similar economic environment.

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