Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies

Significant Accounting Policies
9 Months Ended
Sep. 30, 2018
Accounting Policies [Abstract]  
Significant Accounting Policies

Note 2—Significant Accounting Policies

Interim condensed financial information— The unaudited interim condensed financial statements included within this report have been prepared on the same basis as the annual financial statements and reflect all adjustments of a normal and recurring nature that are necessary for the fair presentation of the Company’s condensed financial position, results of operations, cash flows and statement of stockholders’ equity (deficit) for the periods presented. The results of operations for the three and nine months ended September 30, 2018 are not necessarily indicative of the results to be expected for the year ending December 31, 2018 or for any other future annual or interim period. The balance sheet as of December 31, 2017 included herein was derived from the audited financial statements as of that date. These unaudited condensed financial statements should be read in conjunction with the Company’s audited financial statements included in the Company’s final prospectus filed with the SEC on September 27, 2018 relating to the Company’s Registration Statement on Form S-1 (File No. 333-226191).

Use of estimates—The preparation of the financial statements requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities and reported disclosures of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenue and expenses during the reporting periods. Actual results could differ from those estimates. The Company’s financial statements are based upon a number of estimates, including but not limited to, allowance for doubtful accounts, inventory reserves, reserves for warranty costs, fair value of stock option awards granted and revenue recognition for multiple element arrangements.

Deferred Initial Public Offering Costs—The Company capitalizes certain legal, accounting and other third party fees that are directly associated with in-process equity financings until such financings are consummated. Deferred IPO costs of $3.6 million are capitalized and included within Other non-current assets on the condensed balance sheet as of September 30, 2018. There were no deferred IPO costs as of December 31, 2017. The deferred IPO costs will be offset against the proceeds from the IPO in the fourth quarter of 2018 as a component of stockholders’ equity.

Recent accounting pronouncements—On April 5, 2012, President Obama signed the Jump-Start Our Business Startups Act (the “JOBS Act”) into law. The JOBS Act contains provisions that, among other things, reduce certain reporting requirements for an emerging growth company. As an emerging growth company, the Company may elect to adopt new or revised accounting standards when they become effective for non-public companies, which typically is later than public companies must adopt the standards. The Company has elected to take advantage of the extended transition period afforded by the JOBS Act and, as a result, will comply with new or revised accounting standards on the relevant dates on which adoption of such standards is required for non-public companies, which are the dates included below.

In May 2014, FASB issued Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers (Topic 606), and issued subsequent amendments to the initial guidance in August 2015, March 2016, April 2016 and May 2016 within ASU 2015-14, ASU 2016-08, ASU 2016-10 and ASU 2016-12, respectively. ASU 2014-09 supersedes nearly all existing revenue recognition guidance under generally accepted accounting principles in the United States (“US GAAP”). The core principle of ASU 2014-09 is to recognize revenue when promised goods or services are transferred to customers in an amount that reflects the consideration that the Company expects to receive for those goods or services. ASU 2014-09 defines a five-step process to achieve this core principle, and in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than are required under existing US GAAP, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation, among others. The new standard also requires an entity to recognize as an asset the incremental costs of obtaining a contract with a customer if the entity expects to recover those costs. ASU 2014-09 is effective for annual reporting periods beginning after December 15, 2018, and interim reporting periods within annual reporting periods beginning after December 15, 2019, with (i) retrospective application of ASU 2014-09 to each prior reporting period presented with the option to elect certain practical expedients as defined within ASU 2014-09 or (ii) retrospective application of ASU 2014-09 with the cumulative effect of initially applying ASU 2014-09 recognized at the date of initial application and providing certain additional disclosures as defined per ASU 2014-09 (the modified retrospective method).

While the Company has not completed its evaluation, the Company currently plans to adopt this accounting standard in the first quarter of fiscal year 2019 using the modified retrospective method. Based on the analysis performed through the third quarter of 2018, the Company does not believe adoption of this guidance will have a material impact on the timing and measurement of revenue under its contracts with customers, but it will require additional disclosures.

In February 2016, FASB issued ASU 2016-02, Leases (Topic 842) (“ASU 2016-02”). This update requires lessees to recognize on the balance sheet a lease liability and a lease asset for all leases with a term greater than 12 months, including operating leases. The update also expands the required quantitative and qualitative disclosures surrounding leases. Under the new standard, the Company will have to recognize a liability representing its lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term on the balance sheet. ASU 2016-02 is effective for fiscal years beginning after December 15, 2019, and interim periods within fiscal years beginning after December 15, 2020, with early adoption permitted.

Lessor accounting under ASU 2016-02 is similar to the current model but updated to align with certain changes to the lessee model. Lessors will continue to classify leases as operating, direct financing or sales-type leases. In addition, the new standard requires that lease and nonlease components of a contract be bifurcated, with nonlease components subject to the new revenue recognition standard effective upon adoption of the new leasing standard. In January 2018, the FASB issued a proposed amendment that, if adopted by the FASB, would allow lessors to elect to account for the lease and nonlease components as a single combined lease component if (i) the timing and pattern of the revenue recognition is the same, and (ii) the combined lease component would continue to be classified as an operating lease. The Company is evaluating the effect that this guidance will have on the financial statements and related disclosures. The Company plans to adopt the standard using the transition method provided by ASC Update No. 2018-11, Leases (Topic 842): Targeted Improvements. Under this method, the Company plans to initially apply the new leasing rules on January 1, 2019, and recognize the cumulative effect of initially applying the standard as an adjustment to our opening balance of retained earnings, rather than at the earliest comparative period presented in the financial statements.

In May 2017, the FASB issued ASU 2017-09, Compensation-Stock Compensation (Topic 718): Scope of Modification Accounting. The amendments in this update provide guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting. Under the ASU, an entity will account for the effects of a modification unless (i) the fair value of the modified award is the same as the fair value of the original award immediately before the original award is modified, (ii) the vesting conditions of the modified award are the same vesting conditions as the original award immediately before the original award is modified and (iii) the classification of the modified award as an equity instrument or a liability instrument is the same as the classification of the original award immediately before the original award is modified. The amendments in this ASU are effective prospectively for fiscal years, and interim periods within those annual periods, beginning after December 15, 2017. The Company adopted ASU 2017-09 on January 1, 2018 and the adoption did not have a material impact on the Company’s financial statements or related financial statement disclosure.

In June 2018, the FASB issued ASU 2018-07, Improvements to Nonemployee Share-Based Payment Accounting. ASU 2018-07 expands the scope of Topic 718, Compensation—Stock Compensation, to include share-based payments issued to nonemployees for goods or services. Consequently, the accounting for share-based payments to nonemployees and employees will be substantially aligned. ASU 2018-07 supersedes Subtopic 505-50, Equity—Equity-Based Payments to Non-Employees. The amendments are effective for fiscal years beginning after December 15, 2019, and interim periods within fiscal years beginning after December 15, 2020. Early adoption is permitted, but no earlier than a company’s adoption date of Topic 606, Revenue from Contracts with Customers. The Company is evaluating the effect that this guidance will have on the financial statements and related disclosures.