| Summary of Significant Accounting Policies | 2. Summary of Significant Accounting Policies Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the dates of the financial statements, and the reported amounts of revenue and expenses during the reporting periods. The Company evaluates its estimates based on historical experience, current conditions and various other assumptions that it believes are reasonable under the circumstances. Estimates and assumptions are reviewed on an on-going basis and the effects of revisions are reflected in the period in which they are deemed to be necessary. Actual results could differ significantly from those estimates. Foreign Currency Translation The financial statements of the Company and its subsidiaries outside the United States have been translated into U.S. dollars. Assets and liabilities of foreign operations are translated from foreign currencies into U.S. dollars at the exchange rates in effect on the balance sheet date. Revenue and expenses are translated at the average exchange rate in effect for the period. Accordingly, gains and losses resulting from translating foreign currency financial statements are reported as cumulative translation adjustment, a separate component of other comprehensive income (loss) in stockholders’ equity. Foreign currency transaction gains and losses, primarily from transactions denominated in currencies other than the functional currency, are included in the accompanying consolidated statements of operations. Cash and Cash Equivalents Cash equivalents, primarily money market accounts, are highly liquid investments with original maturities of three months or less. These investments are carried at cost, which approximates fair value. Long-Term Investments At December 31, 2015 and 2014, the Company had a 41% equity investment in Laser Quantum, a privately held company located in the United Kingdom. During the second quarter of 2013, the Company’s ownership percentage increased from 25% to 41% as a result of a stock buyback program by Laser Quantum. The Company continues to use the equity method to record the results of this entity as it does not have a controlling interest in the entity. The Company recognized investment income of $2.7 million, $2.7 million and $1.5 million during 2015, 2014 and 2013, respectively, which is included in other income (expense) in the accompanying consolidated statements of operations. The Company’s net investment in Laser Quantum was $10.1 million and $8.0 million at December 31, 2015 and 2014, respectively, and is included in other long-term assets in the accompanying consolidated balance sheets. The summarized financial information for Laser Quantum is as follows (in thousands):
Year Ended December 31,
2015
2014
2013
Revenue
$
25,599
$
23,013
$
16,269
Income from operations
$
7,362
$
7,434
$
4,720
Net income
$
6,925
$
6,627
$
3,745
December 31,
2015
2014
Total assets (1)
$
30,159
$
25,423
Total liabilities
$
2,552
$
2,482
(1)
Total assets at December 31, 2015 and 2014 included cash and cash equivalent of $21.0 million and $17.1 million, respectively. Accounts Receivable and Allowance for Doubtful Accounts Accounts receivable are recorded at the invoiced amount. The Company maintains an allowance for doubtful accounts based on the Company’s best estimate of probable credit losses resulting from the inability of the Company’s customers to make required payments. The Company determines the allowance based on a variety of factors, including the age of amounts outstanding relative to their contractual due date, specific customer factors, and other known risks and economic trends. Charges related to the allowance for doubtful accounts are included as selling, general and administrative expenses and are recorded in the period that the outstanding receivables are determined to be uncollectible. Account balances are charged off against the allowance when the Company believes it is probable that the receivable will not be recovered. For the years ended December 31, 2015, 2014 and 2013, changes in the allowance for doubtful accounts were as follows (in thousands):
2015
2014
2013
Balance at beginning of year
$
282
$
575
$
294
Provision charged to selling, general and administrative expenses
285
30
301
Allowance resulting from acquisitions
5
52
117
Write-offs, net of recoveries of amounts previously reserved
(29
)
(352
)
(159
)
Divestiture of JK Lasers
(30
)
—
—
Exchange rate changes
(13
)
(23
)
22
Balance at end of year
$
500
$
282
$
575
Inventories Inventories, which include materials and conversion costs, are stated at the lower of cost or market, using the first-in, first-out method. Market is defined as replacement cost for raw materials and net realizable value for other inventories. Demo inventory is recorded at the lower of cost or its net realizable value. The Company periodically reviews quantities of inventories on hand and compares these amounts to the expected use of each product. The Company records a charge to cost of revenue for the amount required to reduce the carrying value of inventory to net realizable value. Costs associated with the procurement of inventories such as inbound freight charges, purchasing and receiving costs are capitalized in inventory on the consolidated balance sheets. Property, Plant and Equipment Property, plant and equipment are recorded at cost, adjusted for any impairment, less accumulated depreciation. The Company uses the straight-line method to calculate the depreciation of its fixed assets over their estimated useful lives. Estimated useful lives range from 3 to 30 years for buildings and building improvements and 1 to 10 years for machinery and equipment. Leasehold improvements are depreciated over the lesser of their useful lives or lease terms, including any renewal period options that are reasonably assured of being exercised. Repairs and maintenance costs are expensed as incurred. Certain costs to develop software for internal use are capitalized when the criteria under Accounting Standards Codification (“ASC”) 350-40, “Internal-Use Software,” are met. Lease arrangements meeting the criteria of ASC 840-30, “Leases – Capital Leases,” are capitalized based on the present value of future lease payments and depreciated over the term of the lease. Goodwill, Intangibles and Long-Lived Assets Goodwill represents the excess of the purchase price over the tangible assets, identifiable intangible assets and assumed liabilities acquired in a business combination. Allocations of the purchase price are based upon a valuation of assets and liabilities acquired. Assets acquired and liabilities assumed are recorded at their estimated fair values as of the acquisition date. The fair values of intangible assets are based on valuations using an income approach, with estimates and assumptions provided by management of the acquired companies and the Company. Goodwill and indefinite-lived intangibles are not amortized but are assessed for impairment at least annually to ensure their current fair values exceed their carrying values. The Company’s most significant intangible assets are patents and acquired technologies, customer relationships, trademarks and trade names. All definite-lived intangible assets are amortized over the periods in which their economic benefits are expected to be realized. The Company reviews the useful life assumptions, including the classification of certain intangible assets as “indefinite-lived”, on a periodic basis to determine if changes in circumstances warrant revisions to them. The Company’s product lines generally correspond with its reporting units which is the level at which the Company evaluates its goodwill, intangible assets and other long-lived assets for impairment. Impairment Charges Impairment analyses of goodwill and indefinite-lived intangible assets are conducted in accordance with ASC 350, “Intangibles—Goodwill and Other”. This guidance specifies that goodwill and other intangible assets must be periodically tested for impairment. The Company tests its goodwill balances annually as of the beginning of the second quarter or more frequently if indicators are present or changes in circumstances suggest that an impairment may exist. The Company utilizes a quantitative analysis to test goodwill for impairment. This two-step approach requires a comparison of the carrying value of each of the Company’s reporting units to the fair value of these reporting units. The fair value of a reporting unit is primarily based on a discounted cash flow (“DCF”) method with a weighted average cost of capital. If the carrying value of a reporting unit exceeds its fair value, the Company calculates the implied fair value of the reporting unit’s goodwill and compares it to the goodwill’s carrying value. If the carrying value of the goodwill exceeds its implied fair value, an impairment charge is recorded for the difference. The Company assesses indefinite-lived intangible assets for impairment on an annual basis as of the beginning of the second quarter, and more frequently if indicators are present or changes in circumstances suggest that an impairment may exist. The Company will also reassess the continuing classification of these indefinite-lived intangible assets as indefinite-lived when circumstances change such that the useful life may no longer be indefinite. The fair values of the Company’s indefinite-lived intangible assets are determined using the relief from royalty method, based on forecasted revenues. If the fair value of an indefinite-lived intangible asset is less than its carrying value, an impairment charge is recorded for the difference between the carrying value and the fair value of the impaired asset. The carrying amounts of definite-lived long-lived assets are reviewed for impairment whenever changes in events or circumstances indicate that their carrying values may not be recoverable. The recoverability of carrying value is generally determined by comparison of the asset group’s carrying value to its undiscounted future cash flows. When this test indicates the potential for impairment, a fair value assessment is performed. Once an impairment is determined and measured, an impairment charge is recorded for the difference between the carrying value and the fair value of the impaired asset. Revenue Recognition The Company recognizes revenue when persuasive evidence of an arrangement exists, delivery has occurred, price is fixed or determinable, and collection of the resulting receivable is reasonably assured. Revenue recognition requires judgment and estimates, which may affect the amount and timing of revenue recognized in any given period. The Company’s revenue transactions are comprised of both single-element and multiple-element transactions. Multiple-element transactions may include two or more products and occasionally non-standard/extended warranties, or preventative maintenance plans. For multiple-element transactions, revenue is generally recognized upon shipment, using the relative selling price method in accordance with ASC 605-25 “Revenue – Multiple-Element Arrangements”. Single-element transactions are typically recognized upon shipment at their contractually stated prices. The Company generally provides warranties for its products. The standard warranty period is typically 12 months to 24 months for the Laser Products and Precision Motion segments and 12 months to 36 months for the Vision Technologies segment. The standard warranty period for product sales is accounted for under the provisions of ASC 450 “Contingencies,” as the Company has the ability to ascertain the likelihood of the liability, and can estimate the amount of the liability. A provision for the estimated cost related to warranty is recorded to cost of revenue at the time revenue is recognized. The Company’s estimate of costs to service the warranty obligations is based on historical experience and expectations of future conditions. To the extent the Company experiences warranty claims or costs associated with servicing those claims that differ from the original estimates, revisions to the estimated warranty liability are recorded at that time. The Company occasionally sells optional non-standard/extended warranty services and preventative maintenance contracts to customers. The Company accounts for these agreements in accordance with provisions of ASC 605-20-25-3, “Separately Priced Extended Warranty and Product Maintenance Contracts,” under which it recognizes the separately priced extended warranty and preventative maintenance fees ratably over the associated period. The Company, at the request of its customers, may perform professional services, generally for the maintenance and repair of products previously sold to those customers. These services are usually in the form of time and materials based contracts which are short in duration. Revenue for time and materials services is recorded at the completion of services requested under a customer’s purchase order. Research and Development and Engineering Costs Research and development and engineering (“R&D”) expenses are primarily comprised of employee related expenses and cost of materials for R&D projects. These costs are expensed as incurred. Share-Based Compensation The Company records the expense associated with share-based compensation awards to employees and directors based on the fair value of awards as of the grant date. For stock-based compensation awards that vest over time based on employment, the associated expenses are recognized in the consolidated statements of operations ratably over the vesting period of the award, net of estimated forfeitures. For performance-based restricted stock units, stock-based compensation expenses are recognized ratably over the vesting period when it is probable that the performance targets are expected to be achieved based on management’s projections. Management’s projections are revised, if necessary, in subsequent periods when underlying factors change the evaluation of the probability of achieving the performance targets. Accordingly, share-based compensation expense associated with performance-based restricted stock units may differ significantly from period to period based on changes to the probability of achieving performance targets. Shipping & Handling Costs Shipping and handling costs are recorded in cost of revenue. Advertising Costs Advertising costs are expensed to selling, general and administrative expenses as incurred and were not material for 2015, 2014 and 2013. Restructuring, Acquisition and Divestiture Related Costs The Company accounted for its restructuring activities in accordance with the provisions of ASC 420, “Exit or Disposal Cost Obligations.” The Company makes assumptions related to the amounts of employee severance benefits and related costs, the time period over which facilities will remain vacant, useful lives and residual value of long-lived assets, sublease terms, sublease rates and discount rates. Estimates and assumptions are based on the best information available at the time the obligation is recognized. These estimates are reviewed and revised as facts and circumstances dictate. Acquisition related costs incurred to effect a business combination, including finders’ fees, legal, valuation and other professional or consulting fees, are expensed as incurred. Acquisition related costs also include expenses recognized under earn-out agreements in connection with acquisitions. Expenses associated with divestiture activities, including legal and professional fees directly related to the completion of a business divestiture, are expensed as incurred. Accounting for Income Taxes The asset and liability method is used to account for income taxes. Under the asset and liability method, deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to temporary differences between the financial statement carrying amounts of assets and liabilities and their respective tax bases. This method also requires the recognition of future tax benefits, such as net operating loss carryforwards, to the extent that it is more likely than not that such benefits will be realized. Deferred tax assets and liabilities are measured using enacted tax rates in effect for the year in which the temporary differences are expected to be recovered or settled. A valuation allowance is established to reduce the deferred tax assets if it is more likely than not that some or all of the related tax benefits will not be realized in the future and is reassessed periodically to determine whether it is more likely than not that the tax benefits will be realized in the future and that such valuation should be released. The majority of the Company’s business activities are conducted through its subsidiaries outside of Canada. Earnings from these subsidiaries are generally indefinitely reinvested in the local businesses. Further, local laws and regulations may also restrict certain subsidiaries from paying dividends to their parents. As such, the Company generally does not accrue income taxes for the repatriation of such earnings in accordance with ASC 740, “Income Taxes.” To the extent that there are excess accumulated earnings that the Company intends to repatriate from any such subsidiaries, the Company recognizes deferred tax liabilities on such foreign earnings. The Company assesses its income tax positions and records tax benefits for all years subject to examination based on the evaluation of the facts, circumstances, and information available at each reporting date. For those tax positions with a greater than 50 percent likelihood of being realized upon ultimate settlement with a taxing authority that has full knowledge of all relevant information, the Company records a tax benefit. For those income tax positions that are not likely to be sustained, no tax benefit is recognized in the consolidated financial statements. The Company recognizes interest and penalties related to uncertain tax positions as part of the provision for income taxes. Recent Accounting Pronouncements Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity In April 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014-08, “Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity.” ASU 2014-08 provides guidance on determining when disposals can be presented as discontinued operations. ASU 2014-08 requires that only disposals representing a strategic shift that has (or will have) a major effect on an entity’s operations and financial results should be presented as discontinued operations. A strategic shift may include a disposal of a major line of business, a major equity method investment or a major part of an entity. Additionally, ASU 2014-08 requires expanded disclosures regarding discontinued operations. ASU 2014-08 is effective prospectively for reporting periods beginning after December 15, 2014. The Company adopted this pronouncement in January 2015. Simplifying the Presentation of Debt Issuance Costs In April 2015, the FASB issued ASU 2015-03, “Simplifying the Presentation of Debt Issuance Costs.” ASU 2015-03 requires debt issuance related costs to be presented in the balance sheet as a direct reduction to the carrying amount of the associated debt liability, consistent with the presentation of a debt discount. The Company adopted the provisions of ASU 2015-03 retrospectively as of the fiscal quarter ended October 2, 2015. Prior period amounts have been reclassified to conform to the current period presentation. As of December 31, 2014, $0.2 million of debt issuance costs were reclassified from prepaid expenses and other current assets to current portion of long-term debt and $2.5 million was reclassified from other long-term assets to long-term debt in the consolidated balance sheet. Other than these reclassifications, the adoption of ASU 2015-03 did not have an impact on the Company’s consolidated financial statements. Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement In April 2015, the FASB issued ASU 2015-05, “Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement,” which provides guidance to customers about whether a cloud computing arrangement includes a software license. If a cloud computing arrangement includes a software license, the customer should account for the software license element of the 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. ASU 2015-05 will be effective for annual and interim reporting periods beginning after December 15, 2015, with early adoption permitted. Upon adoption, an entity may apply the new guidance either retrospectively or prospectively to all arrangements entered into or materially modified after the effective date. The Company does not expect the adoption of ASU 2015-05 to have a material impact on the Company’s consolidated financial statements. Business Combinations In September 2015, the FASB issued ASU 2015-16, “Business Combinations,” which requires an acquirer to recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. ASU 2015-16 requires an entity to present separately on the face of the income statement or disclose in the notes the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment had been recognized at the acquisition date. ASU 2015-16 will be effective prospectively for reporting periods beginning after December 15, 2015. The Company does not expect the adoption of ASU 2015-06 to have a material impact on the Company’s consolidated financial statements. Balance Sheet Classification of Deferred Taxes In November 2015, the FASB issued ASU 2015-17, “Income Taxes – Balance Sheet Classification of Deferred Taxes,” which simplifies the presentation of deferred income taxes. Under the new standard, both deferred tax assets and liabilities are required to be classified as noncurrent in a classified balance sheet. ASU 2015-17 will become effective for annual and interim reporting periods beginning after December 15, 2016, with early adoption allowed. The Company elected to early adopt the provisions of ASU 2015-17 using the prospective method and reported both current and noncurrent deferred tax assets and liabilities as noncurrent on the accompanying consolidated balance sheet as of December 31, 2015. The prior year balances were not retrospectively adjusted. Leases In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842),” which provides comprehensive lease accounting guidance. The standard requires entities to recognize lease assets and liabilities on the balance sheet and to disclose key information about leasing arrangements. ASU 2016-02 will become effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018, with early adoption allowed. The Company is currently evaluating the impact of the new guidance on our consolidated financial statements. Revenue from Contracts with Customers In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers,” which provides guidance for revenue recognition. ASU 2014-09 supersedes the revenue recognition requirements in ASC 605, “Revenue Recognition,” and requires entities to recognize revenue in a way that depicts the transfer of goods or services to customers at an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 will be effective for annual and interim reporting periods beginning after December 15, 2016. Early adoption is not permitted. Upon adoption, an entity may apply the new guidance either retrospectively to each prior reporting period presented or retrospectively only to customer contracts not yet completed as of the date of adoption with the cumulative effect of initially applying the standard recognized in beginning retained earnings at the date of the initial application. In August 2015, the FASB issued ASU 2015-14, “Revenue from Contracts with Customers – Deferral of the Effective Date,” which defers the effective date of ASU 2014-09 by one year, with the option of early adoption as of the original effective date. The amendment in ASU 2015-14 will result in ASU 2014-09 being effective for annual and interim reporting periods beginning after December 15, 2017. The Company is currently evaluating the impact of the new standard on the Company’s consolidated financial statements. Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern In August 2014, the FASB issued ASU 2014-15, "Presentation of Financial Statements - Going Concern (Subtopic 205-40)," which requires management to assess a company’s ability to continue as a going concern and to provide related footnote disclosures in certain circumstances. ASU 2014-15 will be effective for annual reporting periods ending after December 15, 2016. Early application is permitted. The Company does not expect the adoption of ASU 2014-15 to have an impact on the Company’s consolidated financial statements. |
