Basis of Condensed Consolidated Financial Statements	6 Months Ended
Jun. 30, 2019
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Basis of Condensed Consolidated Financial Statements	Note 1 – Basis of Condensed Consolidated Financial Statements Basis of Presentation The condensed consolidated financial information included in this report has been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information and Article 10 of Securities and Exchange Commission (“SEC”) Regulation S-X. The principles for condensed interim financial information do not require the inclusion of all the information and footnotes required by GAAP for complete financial statements. Therefore, these financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2018. The condensed consolidated financial statements included herein are unaudited; however, in the opinion of management, they contain all normal recurring adjustments necessary for a fair statement of the consolidated results for the interim periods. All material intercompany transactions and balances have been eliminated upon consolidation. Recently Adopted Accounting Pronouncements In February 2016, the Financial Accounting Standards Board (“FASB”) issued updated guidance that requires the rights and obligations associated with leasing arrangements to be reflected on the balance sheet in order to increase transparency and comparability among organizations. Under the updated guidance, lessees are required to recognize a right-of-use asset and a liability to make lease payments and disclose key information about leasing arrangements. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2018. The updated guidance may either be adopted using a modified retrospective transition approach or may be initially applied on the adoption date with the recognition of a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption. The Company adopted and initially applied the updated guidance on January 1, 2019. Upon adoption, the Company recognized deferred gains of $1.3 million on previous sale and operating leaseback transactions as a cumulative-effect adjustment to retained earnings. The Company elected to adopt the package of practical expedients allowed under the guidance, which was applied to all leases as of the adoption date. The package of practical expedients included (1) entities could choose not to reassess whether any expired or existing contracts are or contain leases, (2) entities could choose not to reassess the lease classification for any expired or existing leases, and (3) entities could choose not to reassess initial direct costs for any existing leases. See Note 4 Leases for further information on the Company’s leasing arrangements. Pending Accounting Pronouncements In August 2018, the FASB issued updated guidance that is intended to reduce potential diversity in practice in accounting for the costs of implementing cloud computing arrangements (i.e., hosting arrangements) that are service contracts. The updated guidance aligns the requirements for capitalizing implementation costs for these arrangements with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software and hosting arrangements that include an internal-use software license. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. The Company is currently assessing the impact of this guidance on its condensed consolidated financial statements. In August 2018, the FASB issued updated guidance as part of its disclosure framework project intended to improve the effectiveness of disclosures in the notes to the financial statements. The updated guidance eliminates, adds and modifies certain disclosure requirements related to fair value measurements. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. Except for the disclosure requirements, the Company does not expect the adoption of this guidance to have a material impact on its condensed consolidated financial statements. In January 2017, the FASB issued updated guidance intended to simplify how an entity tests goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Under the updated guidance, an entity will perform its goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount and will recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value, with the loss recognized limited to the total amount of goodwill allocated to that reporting unit. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. The Company does not expect the adoption of this guidance to have a material impact on its condensed consolidated financial statements. In June 2016, the FASB issued updated guidance intended to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. The updated guidance replaces the current incurred loss impairment methodology with a methodology that reflects expected credit losses and requires the consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. The Company is currently assessing the impact of this guidance on its condensed consolidated financial statements.

Basis of Condensed Consolidated Financial Statements

6 Months Ended

Jun. 30, 2019

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Basis of Condensed Consolidated Financial Statements

Note 1 – Basis of Condensed Consolidated Financial Statements

Basis of Presentation

The condensed consolidated financial information included in this report has been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information and Article 10 of Securities and Exchange Commission (“SEC”) Regulation S-X. The principles for condensed interim financial information do not require the inclusion of all the information and footnotes required by GAAP for complete financial statements. Therefore, these financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2018. The condensed consolidated financial statements included herein are unaudited; however, in the opinion of management, they contain all normal recurring adjustments necessary for a fair statement of the consolidated results for the interim periods. All material intercompany transactions and balances have been eliminated upon consolidation.

Recently Adopted Accounting Pronouncements

In February 2016, the Financial Accounting Standards Board (“FASB”) issued updated guidance that requires the rights and obligations associated with leasing arrangements to be reflected on the balance sheet in order to increase transparency and comparability among organizations. Under the updated guidance, lessees are required to recognize a right-of-use asset and a liability to make lease payments and disclose key information about leasing arrangements. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2018. The updated guidance may either be adopted using a modified retrospective transition approach or may be initially applied on the adoption date with the recognition of a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption. The Company adopted and initially applied the updated guidance on January 1, 2019. Upon adoption, the Company recognized deferred gains of $1.3 million on previous sale and operating leaseback transactions as a cumulative-effect adjustment to retained earnings. The Company elected to adopt the package of practical expedients allowed under the guidance, which was applied to all leases as of the adoption date. The package of practical expedients included (1) entities could choose not to reassess whether any expired or existing contracts are or contain leases, (2) entities could choose not to reassess the lease classification for any expired or existing leases, and (3) entities could choose not to reassess initial direct costs for any existing leases. See Note 4 Leases for further information on the Company’s leasing arrangements.

Pending Accounting Pronouncements

In August 2018, the FASB issued updated guidance that is intended to reduce potential diversity in practice in accounting for the costs of implementing cloud computing arrangements (i.e., hosting arrangements) that are service contracts. The updated guidance aligns the requirements for capitalizing implementation costs for these arrangements with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software and hosting arrangements that include an internal-use software license. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. The Company is currently assessing the impact of this guidance on its condensed consolidated financial statements.

In August 2018, the FASB issued updated guidance as part of its disclosure framework project intended to improve the effectiveness of disclosures in the notes to the financial statements. The updated guidance eliminates, adds and modifies certain disclosure requirements related to fair value measurements. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. Except for the disclosure requirements, the Company does not expect the adoption of this guidance to have a material impact on its condensed consolidated financial statements.

In January 2017, the FASB issued updated guidance intended to simplify how an entity tests goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Under the updated guidance, an entity will perform its goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount and will recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value, with the loss recognized limited to the total amount of goodwill allocated to that reporting unit. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. The Company does not expect the adoption of this guidance to have a material impact on its condensed consolidated financial statements.

In June 2016, the FASB issued updated guidance intended to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. The updated guidance replaces the current incurred loss impairment methodology with a methodology that reflects expected credit losses and requires the consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The updated guidance is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. The Company is currently assessing the impact of this guidance on its condensed consolidated financial statements.