Organization and Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

The accompanying condensed consolidated financial statements include our accounts and the accounts of our wholly-owned direct and indirect subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. Our condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) and the rules and regulations of the United States Securities and Exchange Commission (the “SEC”). In management's opinion, the unaudited condensed consolidated financial statements include all adjustments and accruals that are necessary for a fair presentation of the results of all interim periods reported herein and all such adjustments are of a normal, recurring nature.

Amounts shown on the condensed consolidated statements of income within the operating expense categories of cost of revenue; research and development; service, rental and maintenance; selling and marketing; and general and administrative are recorded exclusive of depreciation, amortization and accretion. These items are shown separately on the condensed consolidated statements of income within operating expenses. Foreign currency translation adjustments were immaterial and are not presented separately in our condensed consolidated financial statements and consequently no statements of comprehensive income are presented.

Certain prior period amounts in the condensed consolidated financial statements have been reclassified to conform to the current period's presentation. These reclassifications had no effect on the reported results of operations. In the fourth quarter 2016, the Company concluded that it was appropriate to separately state those operating expenses related to research and development. Previously those expenses had been classified under the Service, Rental and Maintenance operating category. Corresponding reclassifications were made to the condensed consolidated statements of income for the three and six months ended June 30, 2016. This change in classification has no effect on the previously reported condensed consolidated statements of income for any period.

The financial information included herein, other than the condensed consolidated balance sheet as of December 31, 2016, is unaudited. The condensed consolidated balance sheet at December 31, 2016 has been derived from, but does not include, all the disclosures contained in the audited consolidated financial statements as of and for the year ended December 31, 2016.

These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and accompanying notes included in the Company's Annual Report on Form 10-K for the year ended December 31, 2016 (the “2016 Annual Report”). The condensed consolidated statements of income for the interim periods presented are not necessarily indicative of the results that may be expected for a full year.

Use of Estimates

Use of Estimates

The preparation of these condensed consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues, expenses and related disclosures. On an on-going basis, we evaluate estimates and assumptions, including but not limited to those related to the impairment of long-lived assets, intangible assets subject to amortization and goodwill, accounts receivable allowances, revenue recognition, depreciation expense, asset retirement obligations, severance and income taxes. We base our estimates on historical experience and various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.