Recent Accounting Pronouncements (Notes)	12 Months Ended
Dec. 31, 2015
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Note R - Recent Accounting Pronouncements In February 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update No. 2016-02, Leases, which is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018 with early adoption permitted. Under Accounting Standards Update 2016-02, lessees will be required to recognize for all leases at the commencement date a lease liability, which is a lessee’s obligation to make lease payments arising from a lease measured on a discounted basis, and a right-to-use asset, which is an asset that represents the lessee’s right to use or control the use of a specified asset for the lease term. The Company is currently evaluating the effect that the new guidance will have on its financial statements and related disclosures. Note R - Recent Accounting Pronouncements (continued) In January 2016, the FASB issued Accounting Standards Update 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. Accounting Standards Update 2016-01 generally requires companies to measure investments in equity securities, except those accounted for under the equity method, at fair value and recognize any changes in fair value in net income. The new guidance must be applied using a modified-retrospective approach and is effective for periods beginning after December 15, 2017 and early adoption is not permitted. The Company does not expect the adoption of this guidance will have a material impact on its financial statements. In November 2015, FASB issued Accounting Standards Update 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes. Accounting Standards Update 2015-17 simplifies current guidance and requires companies to classify all deferred tax assets and liabilities as noncurrent on the balance sheet. Accounting Standards Update 2015-17 can be applied either prospectively or retrospectively and is effective for periods beginning after December 15, 2016, with early adoption permitted. The Company is currently evaluating the effect that the new guidance will have on its financial statements and related disclosures. In September 2015, FASB issued Accounting Standards Update 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments which requires that an acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. Accounting Standards Update 2015-16 is effective for periods beginning after December 15, 2015, including interim periods within those fiscal years. The new guidance must be applied prospectively to adjustments to provisional amounts that occur after the effective date, with early adoption permitted. The Company does not expect the adoption of this guidance will have a material impact on its financial statements. In July 2015, FASB issued Accounting Standards Update 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory which changes the measurement principle for inventory from the lower of cost or market to the lower of cost and net realizable value. Accounting Standards Update 2015-11 defines net realizable value as estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The new guidance must be applied on a prospective basis and is effective for periods beginning after December 15, 2016, with early adoption permitted. The Company is currently evaluating the effect that the new guidance will have on its financial statements and related disclosures. In February 2015, the FASB issued Accounting Standards Update No. 2015-02, Amendments to the Consolidation Analysis, which is effective for fiscal years, and interim periods within those years, beginning after December 15, 2015 with early adoption permitted. Accounting Standards Update No. 2015-02 amends the assessment of whether a limited partnership or an LLC is a variable interest entity; the effect that fees paid to a decision maker have on the consolidation analysis; how variable interests held by a reporting entity's related parties or de facto agents affect its consolidation conclusion; and for entities other than limited partnerships or LLCs, clarifies how to determine whether the equity holders as a group have power over an entity. The Company does not expect the adoption of this guidance will have a material impact on its financial statements. In May 2014, FASB issued new accounting guidance, Accounting Standards Update No. 2014-09, Revenue from Contracts with Customers, on revenue recognition. The new standard provides for a single five-step model to be applied to all revenue contracts with customers as well as requires additional financial statement disclosures that will enable users to understand the nature, amount, timing and uncertainty of revenue and cash flows relating to customer contracts. Companies have an option to use either a retrospective approach or cumulative effect adjustment approach to implement the standard. Accounting Standards Update No. 2014-09 is effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. Early adoption is permitted, but not before the original effective date of the standard. The Company is currently evaluating the impact of the new guidance on our consolidated financial statements.

Note R - Recent Accounting Pronouncements

In February 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update No. 2016-02, Leases, which is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018 with early adoption permitted. Under Accounting Standards Update 2016-02, lessees will be required to recognize for all leases at the commencement date a lease liability, which is a lessee’s obligation to make lease payments arising from a lease measured on a discounted basis, and a right-to-use asset, which is an asset that represents the lessee’s right to use or control the use of a specified asset for the lease term. The Company is currently evaluating the effect that the new guidance will have on its financial statements and related disclosures.

Note R - Recent Accounting Pronouncements (continued)

In January 2016, the FASB issued Accounting Standards Update 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. Accounting Standards Update 2016-01 generally requires companies to measure investments in equity securities, except those accounted for under the equity method, at fair value and recognize any changes in fair value in net income. The new guidance must be applied using a modified-retrospective approach and is effective for periods beginning after December 15, 2017 and early adoption is not permitted. The Company does not expect the adoption of this guidance will have a material impact on its financial statements.

In November 2015, FASB issued Accounting Standards Update 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes. Accounting Standards Update 2015-17 simplifies current guidance and requires companies to classify all deferred tax assets and liabilities as noncurrent on the balance sheet. Accounting Standards Update 2015-17 can be applied either prospectively or retrospectively and is effective for periods beginning after December 15, 2016, with early adoption permitted. The Company is currently evaluating the effect that the new guidance will have on its financial statements and related disclosures.

In September 2015, FASB issued Accounting Standards Update 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments which requires that an acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. Accounting Standards Update 2015-16 is effective for periods beginning after December 15, 2015, including interim periods within those fiscal years. The new guidance must be applied prospectively to adjustments to provisional amounts that occur after the effective date, with early adoption permitted. The Company does not expect the adoption of this guidance will have a material impact on its financial statements.

In July 2015, FASB issued Accounting Standards Update 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory which changes the measurement principle for inventory from the lower of cost or market to the lower of cost and net realizable value. Accounting Standards Update 2015-11 defines net realizable value as estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The new guidance must be applied on a prospective basis and is effective for periods beginning after December 15, 2016, with early adoption permitted. The Company is currently evaluating the effect that the new guidance will have on its financial statements and related disclosures.

In February 2015, the FASB issued Accounting Standards Update No. 2015-02, Amendments to the Consolidation Analysis, which is effective for fiscal years, and interim periods within those years, beginning after December 15, 2015 with early adoption permitted. Accounting Standards Update No. 2015-02 amends the assessment of whether a limited partnership or an LLC is a variable interest entity; the effect that fees paid to a decision maker have on the consolidation analysis; how variable interests held by a reporting entity's related parties or de facto agents affect its consolidation conclusion; and for entities other than limited partnerships or LLCs, clarifies how to determine whether the equity holders as a group have power over an entity. The Company does not expect the adoption of this guidance will have a material impact on its financial statements.

In May 2014, FASB issued new accounting guidance, Accounting Standards Update No. 2014-09, Revenue from Contracts with Customers, on revenue recognition. The new standard provides for a single five-step model to be applied to all revenue contracts with customers as well as requires additional financial statement disclosures that will enable users to understand the nature, amount, timing and uncertainty of revenue and cash flows relating to customer contracts. Companies have an option to use either a retrospective approach or cumulative effect adjustment approach to implement the standard. Accounting Standards Update No. 2014-09 is effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. Early adoption is permitted, but not before the original effective date of the standard. The Company is currently evaluating the impact of the new guidance on our consolidated financial statements.