2.   Summary of Significant Accounting Policies

Basis of Presentation

The accompanying consolidated financial statements are unaudited and, in our opinion, contain all normal recurring adjustments necessary for a fair statement of the results for the periods presented.

Our operations are seasonal and results for interim periods are not necessarily indicative of the results for the entire fiscal year. Historically, demand for cruises has been strongest during the Northern Hemisphere’s summer months. The interim consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2018, which are included in our most recent Annual Report on Form 10-K filed with the SEC.

Earnings Per Share

A reconciliation between basic and diluted earnings per share was as follows (in thousands, except share and per share data):

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For the three months ended September 30, 2019 and 2018, a total of 3.5 million and 4.5 million shares, respectively, and for the nine months ended September 30, 2019 and 2018, a total of 4.2 million and 4.8 million shares, respectively, have been excluded from diluted weighted-average shares outstanding because the effect of including them would have been anti-dilutive.

Foreign Currency

The majority of our transactions are settled in U.S. dollars. We remeasure assets and liabilities denominated in foreign currencies at exchange rates in effect at the balance sheet date. Gains or losses resulting from transactions denominated in other currencies are recognized in our consolidated statements of operations within other income, net. We recognized a gain of $9.9 million and a loss of $0.2 million for the three months ended September 30, 2019 and 2018, respectively, and a gain of $5.6 million and a gain of $10.7 million for the nine months ended September 30, 2019 and 2018, respectively, related to transactions denominated in other currencies.

Depreciation and Amortization Expense

The amortization of deferred financing fees is included in depreciation and amortization expense in the consolidated statements of cash flows; however, for purposes of the consolidated statements of operations they are included in interest expense, net.

Recently Adopted Accounting Guidance

In August 2018, the Financial Accounting Standards Board ("FASB") issued Accounting Standard Update ("ASU") No. 2018-15, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract (a consensus of the FASB Emerging Issues Task Force), which is designed to align the accounting for costs of implementing a cloud computing service arrangement, regardless of whether the hosting arrangement conveys a license to the hosted software. For hosting arrangements considered to be a service contract, the update requires that the criteria for capitalization of developing or obtaining internal-use software shall be applied.

On April 1, 2019, we adopted ASU 2018-15 and elected the prospective transition approach. The impact of adopting this accounting policy was not material to the Company’s consolidated financial statements.

Recently Issued Accounting Guidance

In June 2016, FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which will require an entity to present the net amount expected to be collected for certain financial assets, including trade receivables. Under this update, on initial recognition and at each reporting period, an entity will be required to recognize an allowance that reflects the entity’s current estimate of credit losses expected to be incurred over the life of the financial instrument. The update will be applied prospectively with a cumulative-effect adjustment to retained earnings. This update will be effective for the Company for fiscal years

beginning after December 15, 2019 and interim periods within those fiscal years. The adoption of this standard will not have a material impact on the Company’s consolidated financial statements.

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In January 2017, the FASB issued ASU No. 2017-04, Intangibles—Goodwill and Other (Topic 350) — Simplifying the Test for Goodwill Impairment, which simplifies the test for goodwill impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. The guidance is effective for annual or any interim goodwill impairment tests in years beginning after December 15, 2019, with early adoption permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company does not expect to early adopt this guidance. The Company will evaluate, upon adoption of this guidance, the impact of this guidance on the Company’s consolidated financial statements.