Recent Accounting Standards	3 Months Ended
Mar. 31, 2018
Accounting Changes And Error Corrections [Abstract]
Recent Accounting Standards	(12) Recent Accounting Standards On January 1, 2018, we adopted ASU No. 2016-15, Classification of Certain Cash Receipts and Cash Payments, which adds or clarifies guidance of the classification of certain cash receipts and payments in the statement of cash flows, and ASU 2016-18, Restricted Cash, which requires an entity to show the changes in total cash, cash equivalents, restricted cash and restricted cash equivalents in the statement of cash flows. We adopted these ASUs by applying a retrospective transition method which requires a restatement of our Consolidated Statement of Cash Flows for all periods presented. In February, 2016, the FASB issued ASU 2016-02, “Leases (Topic 842): Amendments to the FASB Accounting Standards Codification (“Update 2016-02”), which requires an entity to recognize lease assets and lease liabilities on the balance sheet and to disclose key qualitative and quantitative information about the entity’s leasing arrangements. This update is effective for annual reporting periods beginning after December 15, 2018 with early adoption permitted. A modified retrospective approach is required. Upon adoption of this new standard, we will recognize significant right of use assets and lease obligation liabilities on the consolidated balance sheet as a result of our operating lease obligations. Operating lease expense will still be recognized on a straight-line basis over the remaining life of the lease within lease and rental expense in the consolidated statements of income. We are currently evaluating the effect that ASU 2016-02 will have on our consolidated financial statements and related disclosures. In January, 2017, the FASB issued ASU No. 2017-04, “Intangibles-Goodwill and Other (Topic 350): Simplifying the Accounting for Goodwill Impairment” (“ASU 2017-04”), which removes the requirement to perform a hypothetical purchase price allocation to measure goodwill impairment. A goodwill impairment will now be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. ASU 2017-04 is effective for the annual and interim periods beginning January 1, 2020 with early adoption permitted, and applied prospectively. We do not expect ASU 2017-04 to have a material impact on our financial statements. In August, 2017, the FASB issued ASU 2017-12, “Targeted Improvements to Accounting for Hedging Activities", which amends the accounting and presentation of certain hedging activities outlined in ASC 815 and is intended to more accurately present economic results of hedging activities. This update is effective for annual reporting periods beginning after December 15, 2018 with early adoption permitted. The adoption is required prospectively with a cumulative-effect adjustment. We are currently evaluating the impact of this ASU on our financial statements. In February, 2018, the FASB issued ASU 2018-02, “Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income”, which allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the Tax Cuts and Jobs Act of 2017. This update is effective for annual reporting periods beginning after December 15, 2018 with early adoption permitted. We are currently evaluating the impact of this ASU on our financial statements. From time to time, new accounting guidance is issued by the FASB or other standard setting bodies that is adopted by the Company as of the effective date or, in some cases where early adoption is permitted, in advance of the effective date. The Company has assessed the recently issued guidance that is not yet effective and, unless otherwise indicated above, believes the new guidance will not have a material impact on our results of operations, cash flows or financial position.

(12) Recent Accounting Standards

On January 1, 2018, we adopted ASU No. 2016-15, Classification of Certain Cash Receipts and Cash Payments, which adds or clarifies guidance of the classification of certain cash receipts and payments in the statement of cash flows, and ASU 2016-18, Restricted Cash, which requires an entity to show the changes in total cash, cash equivalents, restricted cash and restricted cash equivalents in the statement of cash flows. We adopted these ASUs by applying a retrospective transition method which requires a restatement of our Consolidated Statement of Cash Flows for all periods presented.

In February, 2016, the FASB issued ASU 2016-02, “Leases (Topic 842): Amendments to the FASB Accounting Standards Codification (“Update 2016-02”), which requires an entity to recognize lease assets and lease liabilities on the balance sheet and to disclose key qualitative and quantitative information about the entity’s leasing arrangements. This update is effective for annual reporting periods beginning after December 15, 2018 with early adoption permitted. A modified retrospective approach is required. Upon adoption of this new standard, we will recognize significant right of use assets and lease obligation liabilities on the consolidated balance sheet as a result of our operating lease obligations. Operating lease expense will still be recognized on a straight-line basis over the remaining life of the lease within lease and rental expense in the consolidated statements of income. We are currently evaluating the effect that ASU 2016-02 will have on our consolidated financial statements and related disclosures.

In January, 2017, the FASB issued ASU No. 2017-04, “Intangibles-Goodwill and Other (Topic 350): Simplifying the Accounting for Goodwill Impairment” (“ASU 2017-04”), which removes the requirement to perform a hypothetical purchase price allocation to measure goodwill impairment. A goodwill impairment will now be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. ASU 2017-04 is effective for the annual and interim periods beginning January 1, 2020 with early adoption permitted, and applied prospectively. We do not expect ASU 2017-04 to have a material impact on our financial statements.

In August, 2017, the FASB issued ASU 2017-12, “Targeted Improvements to Accounting for Hedging Activities", which amends the accounting and presentation of certain hedging activities outlined in ASC 815 and is intended to more accurately present economic results of hedging activities. This update is effective for annual reporting periods beginning after December 15, 2018 with early adoption permitted. The adoption is required prospectively with a cumulative-effect adjustment. We are currently evaluating the impact of this ASU on our financial statements.

In February, 2018, the FASB issued ASU 2018-02, “Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income”, which allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the Tax Cuts and Jobs Act of 2017. This update is effective for annual reporting periods beginning after December 15, 2018 with early adoption permitted. We are currently evaluating the impact of this ASU on our financial statements.

From time to time, new accounting guidance is issued by the FASB or other standard setting bodies that is adopted by the Company as of the effective date or, in some cases where early adoption is permitted, in advance of the effective date. The Company has assessed the recently issued guidance that is not yet effective and, unless otherwise indicated above, believes the new guidance will not have a material impact on our results of operations, cash flows or financial position.