Note 13 - Recent Accounting Pronouncements	12 Months Ended
Dec. 31, 2015
Notes to Financial Statements
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]	1 3. RECENT ACCOUNTING PRONOUNCEMENTS In April 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update 2014-08, “Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360): Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity”. Under the new guidance, a disposal of a component of an entity or a group of components of an entity is required to be reported in discontinued operations only if the disposal represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results. This guidance also changes an entity’s requirements when presenting, for each comparative period, the assets and liabilities of a disposal group that includes a discontinued operation. A discontinued operation may include a component of an entity, or a business or nonprofit activity. The guidance was effective for interim and annual reporting periods beginning after December 15, 2014. The adoption of the new requirements did not have a material impact on our consolidated earnings, financial position or cash flows. In May 2014, the FASB issued ASU No. 2014-09, which amends ASC Topic 606, “Revenue from Contracts with Customers”. The amendments in this ASU are intended to provide a more robust framework for addressing revenue issues, improve comparability of revenue recognition practices and improve disclosure requirements. The amendments in this accounting standard update are effective for interim and annual reporting periods beginning after December 15, 2016. In April 2015, the FASB issued ASU No. 2015-24, Revenue from Contracts with Customers: Deferral of the Effective Date which proposed a deferral of the effective date by one year, and on July 7, 2015, the FASB decided to delay the effective date by one year. The deferral results in the new revenue standard being effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. We are therefore required to apply the new revenue guidance beginning in our 2018 interim and annual financial statements. This ASU can be adopted either retrospectively or as a cumulative-effect adjustment as of the date of adoption. Entities reporting under U.S. GAAP are not permitted to adopt this standard earlier than the original effective date for public entities (that is, no earlier than 2017 for calendar year-end entities.) We are evaluating what impact, if any, the adoption of this guidance will have on our financial condition, results of operations, cash flows or financial disclosures. In June 2014, the FASB issued ASU No. 2014-12, which amends ASC Topic 718, “Compensation–Stock Compensation.” The guidance requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition and should not be reflected in the estimate of the grant-date fair value of the award. The guidance is effective for annual periods, and interim periods within those annual periods beginning after December 15, 2015. The guidance can be applied prospectively for all awards granted or modified after the effective date or retrospectively to all awards with performance targets outstanding as of the beginning of the earliest annual period presented in the financial statements and to all new or modified awards thereafter. We do not expect that our adoption will have a material impact on our financial statements or disclosures in our financial statements. In August 2014, the FASB issued ASU No. 2014-15, “Presentation of Financial Statements – Going Concern”. This ASU codifies management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. The guidance is effective for annual periods ending after December 15, 2016, and for annual and interim periods thereafter, and early adoption is permitted. We do not expect that our adoption will have a material impact on our financial statements or disclosures in our financial statements. In January 2015, the FASB issued ASU 2015-01, “Income Statement – Extraordinary and Unusual Items”. This ASU simplifies income statement classification by removing the concept of extraordinary items from U.S. GAAP. As a result, items that are both unusual and infrequent will no longer be separately reported net of tax after continuing operations. The guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2015 and early adoption is permitted. We do not expect that our adoption will have a material impact on our financial statements or disclosures in our financial statements. In July 2015, the FASB issued ASU 2015-11, “Inventory – Simplifying the Measurement of Inventory”, which requires entities to measure most inventory “at the lower of cost and net realizable value (“NRV”), thereby simplifying the current guidance under which an entity must measure inventory at the lower of cost or market. The new guidance eliminates the need to determine replacement cost and evaluate whether it is above the ceiling (NRV) or below the floor (NRV less a normal profit margin). The guidance defines NRV as the “estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation”. The guidance is effective for annual and interim periods beginning after December 15, 2016. Early application is permitted. We do not expect that the adoption of guidance will have a significant impact on its consolidated financial statements. In November 2015, the FASB issued ASU 2015-17, which requires all deferred tax assets and liabilities to be classified as non-current on the balance sheet instead of separating deferred taxes into current and non-current amounts. The guidance is effective for annual and interim periods beginning after December 15, 2016, and may be adopted on either a prospective or retrospective basis. We do not expect that our adoption will have a material impact on our financial statements or disclosures in our financial statements. In February 2016, the FASB issued ASU 2016-02, “Leases”, a comprehensive new standard that amends various aspects of existing accounting guidance for leases, including the recognition of a right of use asset and a lease liability for leases with a duration greater than one year. The guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted. We have not completed our review of the new guidance; however, we anticipate that upon adoption of the standard, we will recognize additional assets and corresponding liabilities related to leases on its balance sheet.

RECENT ACCOUNTING PRONOUNCEMENTS

In April 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update 2014-08, “Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360): Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity”. Under the new guidance, a disposal of a component of an entity or a group of components of an entity is required to be reported in discontinued operations only if the disposal represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results. This guidance also changes an entity’s requirements when presenting, for each comparative period, the assets and liabilities of a disposal group that includes a discontinued operation. A discontinued operation may include a component of an entity, or a business or nonprofit activity. The guidance was effective for interim and annual reporting periods beginning after December 15, 2014. The adoption of the new requirements did not have a material impact on our consolidated earnings, financial position or cash flows.

In May 2014, the FASB issued ASU No. 2014-09, which amends ASC Topic 606, “Revenue from Contracts with Customers”. The amendments in this ASU are intended to provide a more robust framework for addressing revenue issues, improve comparability of revenue recognition practices and improve disclosure requirements. The amendments in this accounting standard update are effective for interim and annual reporting periods beginning after December 15, 2016. In April 2015, the FASB issued ASU No. 2015-24, Revenue from Contracts with Customers: Deferral of the Effective Date which proposed a deferral of the effective date by one year, and on July 7, 2015, the FASB decided to delay the effective date by one year. The deferral results in the new revenue standard being effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. We are therefore required to apply the new revenue guidance beginning in our 2018 interim and annual financial statements. This ASU can be adopted either retrospectively or as a cumulative-effect adjustment as of the date of adoption. Entities reporting under U.S. GAAP are not permitted to adopt this standard earlier than the original effective date for public entities (that is, no earlier than 2017 for calendar year-end entities.) We are evaluating what impact, if any, the adoption of this guidance will have on our financial condition, results of operations, cash flows or financial disclosures.

In June 2014, the FASB issued ASU No. 2014-12, which amends ASC Topic 718, “Compensation–Stock Compensation.” The guidance requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition and should not be reflected in the estimate of the grant-date fair value of the award. The guidance is effective for annual periods, and interim periods within those annual periods beginning after December 15, 2015. The guidance can be applied prospectively for all awards granted or modified after the effective date or retrospectively to all awards with performance targets outstanding as of the beginning of the earliest annual period presented in the financial statements and to all new or modified awards thereafter. We do not expect that our adoption will have a material impact on our financial statements or disclosures in our financial statements.

In August 2014, the FASB issued ASU No. 2014-15, “Presentation of Financial Statements – Going Concern”. This ASU codifies management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. The guidance is effective for annual periods ending after December 15, 2016, and for annual and interim periods thereafter, and early adoption is permitted. We do not expect that our adoption will have a material impact on our financial statements or disclosures in our financial statements.

In January 2015, the FASB issued ASU 2015-01, “Income Statement – Extraordinary and Unusual Items”. This ASU simplifies income statement classification by removing the concept of extraordinary items from U.S. GAAP. As a result, items that are both unusual and infrequent will no longer be separately reported net of tax after continuing operations. The guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2015 and early adoption is permitted. We do not expect that our adoption will have a material impact on our financial statements or disclosures in our financial statements.

In July 2015, the FASB issued ASU 2015-11, “Inventory – Simplifying the Measurement of Inventory”, which requires entities to measure most inventory “at the lower of cost and net realizable value (“NRV”), thereby simplifying the current guidance under which an entity must measure inventory at the lower of cost or market. The new guidance eliminates the need to determine replacement cost and evaluate whether it is above the ceiling (NRV) or below the floor (NRV less a normal profit margin). The guidance defines NRV as the “estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation”. The guidance is effective for annual and interim periods beginning after December 15, 2016. Early application is permitted. We do not expect that the adoption of guidance will have a significant impact on its consolidated financial statements.

In November 2015, the FASB issued ASU 2015-17, which requires all deferred tax assets and liabilities to be classified as non-current on the balance sheet instead of separating deferred taxes into current and non-current amounts. The guidance is effective for annual and interim periods beginning after December 15, 2016, and may be adopted on either a prospective or retrospective basis. We do not expect that our adoption will have a material impact on our financial statements or disclosures in our financial statements.

In February 2016, the FASB issued ASU 2016-02, “Leases”, a comprehensive new standard that amends various aspects of existing accounting guidance for leases, including the recognition of a right of use asset and a lease liability for leases with a duration greater than one year. The guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted. We have not completed our review of the new guidance; however, we anticipate that upon adoption of the standard, we will recognize additional assets and corresponding liabilities related to leases on its balance sheet.