Recently Adopted Accounting Pronouncements	9 Months Ended
Sep. 30, 2018
Accounting Changes And Error Corrections [Abstract]
Recently Adopted Accounting Pronouncements	NOTE J – RECENTLY ADOPTED ACCOUNTING PRONOUNCEMENTS In March 2018, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2018-05, “Income Taxes (Topic 740), Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 118.” The ASU adds various Securities and Exchange Commission (“SEC”) paragraphs pursuant to the issuance of the December 2017 SEC Staff Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (“SAB 118”), which was effective immediately. The SEC issued SAB 118 to address concerns about reporting entities’ ability to timely comply with the accounting requirements to recognize all of the effects of the Tax Cuts and Jobs Act (“the Tax Act”) in the period of enactment. SAB 118 allows disclosure that timely determination of some or all of the income tax effects from the Tax Act are incomplete by the due date of the financial statements and, if possible, to provide a reasonable estimate. The Company has accounted for the tax effects of the Tax Act under the guidance of SAB 118 on a provisional basis. The Company’s accounting for certain income tax effects is incomplete, but reasonable estimates for those effects have been determined and provisional amounts were recorded in the Company’s consolidated financial statements. For additional details regarding SAB 118, refer to Note M “Income Taxes.” In March 2017, the FASB issued ASU 2017-07, “Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” which requires that an employer report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The other components of net benefit cost are required to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations, if one is presented. The Company adopted ASU 2017-07 as of January 1, 2018. The adoption did not have a material impact on the Company’s consolidated financial statements. In November 2016, the FASB issued ASU 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash.” The amendments in this Update require that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. The Company adopted ASU 2016-18 as of January 1, 2018 using a retrospective transition method to each period presented. The cash, cash equivalents and restricted cash balance on the Company’s consolidated cash flow includes $.3 million and $1.2 million of restricted cash as of September 30, 2018 and December 31, 2017, respectively. Restricted cash is included in Other assets on the Company’s consolidated balance sheet in each period presented. The adoption of ASU 2016-18 did not have a material impact on the Company’s consolidated financial statements. Refer to Note O “Debt Arrangements” for additional details regarding the Company’s restricted cash. In October 2016, the FASB issued ASU 2016-16, “Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory.” ASU 2016-16 modifies the recognition of income tax expense resulting from intra-entity transfers of assets other than inventory. Pursuant to this amendment, entities should recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. This amendment eliminates the exception for an intra-entity transfer of assets other than inventory. The Company adopted ASU 2016-16 as of January 1, 2018 with no material impact on the Company’s consolidated financial statements. In January 2016, the FASB issued ASU 2016-01, “Recognition and Measurement of Financial Assets and Financial Liabilities”, which changes how companies recognize, measure, present and make disclosures about certain financial assets and financial liabilities. Under this guidance, entities have to measure certain equity investments, including available-for-sale securities, at fair value and recognize any changes in fair value in net income. ASU 2016-01 is effective for financial statements issued for fiscal years beginning after 15 December 2017, and interim periods therein. The Company adopted ASU 2016-01 effective January 1, 2018. As discussed in Note I, the Company purchased $4.3 million of available-for-sale marketable securities during the three months ended March 31, 2018 and in April of 2018, sold $2.9 million of the available-for-sale marketable securities to fund a Corporate Owned Life Insurance Policy (“COLI”). The Company recognized less than $0.1 million of gains related to the change in the fair value of the marketable securities within Other income, net on the Company’s consolidated statements of income. Refer to Note I “Fair Value of Financial Assets and Liabilities” for additional details regarding the Company’s marketable securities. In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers (Topic 606),” or ASU 2014-09. ASU 2014-09 requires an entity to recognize revenue in a manner that depicts the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve that core principle, the amendment provides five steps that an entity should apply when recognizing revenue. The amendment also specifies the accounting of some costs to obtain or fulfill a contract with a customer and expands the disclosure requirements around contracts with customers. In August 2015, the FASB issued ASU No. 2015-14 deferring the effective date of the amendment to annual reporting periods beginning after December 15, 2017, including interim periods therein. The Company implemented changes to processes and controls to meet the standard’s reporting and disclosure requirements and adopted ASU 2014-09 as of January 1, 2018 using the modified retrospective transition method applied to contracts that were not yet completed at that date. Results for reporting periods beginning after January 1, 2018 are presented under Topic 606, while prior period amounts are not adjusted and continue to be presented based on the Company’s historic accounting policy. The cumulative impact of adopting ASU 2014-09 as of January 1, 2018 did not have a material impact on the Company’s consolidated financial statements. Further, the Company does not expect the impact of the adoption of ASU 2014-09 to be material to its consolidated financial statements on an ongoing basis. Refer to Note B “Revenue” for additional details regarding the Company’s revenue recognition policy.

NOTE J – RECENTLY ADOPTED ACCOUNTING PRONOUNCEMENTS

In March 2018, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2018-05, “Income Taxes (Topic 740), Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 118.” The ASU adds various Securities and Exchange Commission (“SEC”) paragraphs pursuant to the issuance of the December 2017 SEC Staff Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (“SAB 118”), which was effective immediately. The SEC issued SAB 118 to address concerns about reporting entities’ ability to timely comply with the accounting requirements to recognize all of the effects of the Tax Cuts and Jobs Act (“the Tax Act”) in the period of enactment. SAB 118 allows disclosure that timely determination of some or all of the income tax effects from the Tax Act are incomplete by the due date of the financial statements and, if possible, to provide a reasonable estimate. The Company has accounted for the tax effects of the Tax Act under the guidance of SAB 118 on a provisional basis. The Company’s accounting for certain income tax effects is incomplete, but reasonable estimates for those effects have been determined and provisional amounts were recorded in the Company’s consolidated financial statements. For additional details regarding SAB 118, refer to Note M “Income Taxes.”

In March 2017, the FASB issued ASU 2017-07, “Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” which requires that an employer report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The other components of net benefit cost are required to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations, if one is presented. The Company adopted ASU 2017-07 as of January 1, 2018. The adoption did not have a material impact on the Company’s consolidated financial statements.

In November 2016, the FASB issued ASU 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash.” The amendments in this Update require that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. The Company adopted ASU 2016-18 as of January 1, 2018 using a retrospective transition method to each period presented. The cash, cash equivalents and restricted cash balance on the Company’s consolidated cash flow includes $.3 million and $1.2 million of restricted cash as of September 30, 2018 and December 31, 2017, respectively. Restricted cash is included in Other assets on the Company’s consolidated balance sheet in each period presented. The adoption of ASU 2016-18 did not have a material impact on the Company’s consolidated financial statements. Refer to Note O “Debt Arrangements” for additional details regarding the Company’s restricted cash.

In October 2016, the FASB issued ASU 2016-16, “Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory.” ASU 2016-16 modifies the recognition of income tax expense resulting from intra-entity transfers of assets other than inventory. Pursuant to this amendment, entities should recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. This amendment eliminates the exception for an intra-entity transfer of assets other than inventory. The Company adopted ASU 2016-16 as of January 1, 2018 with no material impact on the Company’s consolidated financial statements.

In January 2016, the FASB issued ASU 2016-01, “Recognition and Measurement of Financial Assets and Financial Liabilities”, which changes how companies recognize, measure, present and make disclosures about certain financial assets and financial liabilities. Under this guidance, entities have to measure certain equity investments, including available-for-sale securities, at fair value and recognize any changes in fair value in net income. ASU 2016-01 is effective for financial statements issued for fiscal years beginning after 15 December 2017, and interim periods therein. The Company adopted ASU 2016-01 effective January 1, 2018. As discussed in Note I, the Company purchased $4.3 million of available-for-sale marketable securities during the three months ended March 31, 2018 and in April of 2018, sold $2.9 million of the available-for-sale marketable securities to fund a Corporate Owned Life Insurance Policy (“COLI”). The Company recognized less than $0.1 million of gains related to the change in the fair value of the marketable securities within Other income, net on the Company’s consolidated statements of income. Refer to Note I “Fair Value of Financial Assets and Liabilities” for additional details regarding the Company’s marketable securities.

In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers (Topic 606),” or ASU 2014-09. ASU 2014-09 requires an entity to recognize revenue in a manner that depicts the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve that core principle, the amendment provides five steps that an entity should apply when recognizing revenue. The amendment also specifies the accounting of some costs to obtain or fulfill a contract with a customer and expands the disclosure requirements around contracts with customers. In August 2015, the FASB issued ASU No. 2015-14 deferring the effective date of the amendment to annual reporting periods beginning after December 15, 2017, including interim periods therein.

The Company implemented changes to processes and controls to meet the standard’s reporting and disclosure requirements and adopted ASU 2014-09 as of January 1, 2018 using the modified retrospective transition method applied to contracts that were not yet completed at that date. Results for reporting periods beginning after January 1, 2018 are presented under Topic 606, while prior period amounts are not adjusted and continue to be presented based on the Company’s historic accounting policy. The cumulative impact of adopting ASU 2014-09 as of January 1, 2018 did not have a material impact on the Company’s consolidated financial statements. Further, the Company does not expect the impact of the adoption of ASU 2014-09 to be material to its consolidated financial statements on an ongoing basis. Refer to Note B “Revenue” for additional details regarding the Company’s revenue recognition policy.