Note 10 - Recently Issued Accounting Pronouncements	3 Months Ended
Apr. 04, 2015
Disclosure Text Block [Abstract]
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	10. Recently Issued Accounting Pronouncements In May 2014, the Financial Accounting Standards Board (FASB) issued ASU 2014-09, Revenue from Contracts with Customers, which will replace most existing revenue recognition guidance in U.S. GAAP. The core principle of the ASU is that an entity should recognize revenue for the transfer of goods or services equal to the amount that it expects to be entitled to receive for those goods or services. The ASU requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments. The ASU will be effective for the Company beginning January 1, 2017, and allows for both retrospective and modified retrospective methods of adoption. The Company is in the process of determining the method of adoption and assessing the impact of this ASU on its consolidated financial statements. In April 2015, the FASB proposed a one-year deferral of the effective date of the new revenue standard. As a result of this proposal, ASU 2014-09 would be effective for the Company beginning on January 1, 2018. In August 2014, the FASB issued ASU 2014-15, Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern. ASU 2014-15 requires management to evaluate for each annual and interim reporting period whether conditions or events give rise to substantial doubt that an entity has the ability to continue as a going concern within one year following issuance of the financial statements and requires specific disclosures regarding the conditions or events leading to substantial doubt. The ASU will be effective for the Company beginning January 1, 2017, with early adoption permitted. The adoption of ASU 2014-15 is not expected to have a material impact on the Company’s financial position or results of operations.

Note 10 - Recently Issued Accounting Pronouncements

3 Months Ended

Apr. 04, 2015

Description of New Accounting Pronouncements Not yet Adopted [Text Block]

10. Recently Issued Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (FASB) issued ASU 2014-09, Revenue from Contracts with Customers, which will replace most existing revenue recognition guidance in U.S. GAAP. The core principle of the ASU is that an entity should recognize revenue for the transfer of goods or services equal to the amount that it expects to be entitled to receive for those goods or services. The ASU requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments. The ASU will be effective for the Company beginning January 1, 2017, and allows for both retrospective and modified retrospective methods of adoption. The Company is in the process of determining the method of adoption and assessing the impact of this ASU on its consolidated financial statements. In April 2015, the FASB proposed a one-year deferral of the effective date of the new revenue standard. As a result of this proposal, ASU 2014-09 would be effective for the Company beginning on January 1, 2018.

In August 2014, the FASB issued ASU 2014-15, Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern. ASU 2014-15 requires management to evaluate for each annual and interim reporting period whether conditions or events give rise to substantial doubt that an entity has the ability to continue as a going concern within one year following issuance of the financial statements and requires specific disclosures regarding the conditions or events leading to substantial doubt. The ASU will be effective for the Company beginning January 1, 2017, with early adoption permitted. The adoption of ASU 2014-15 is not expected to have a material impact on the Company’s financial position or results of operations.