Note 11 - Recently Issued Accounting Pronouncements	9 Months Ended
Sep. 27, 2014
Disclosure Text Block [Abstract]
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	11. Recently Issued Accounting Pronouncements In May 2014, the Financial Accounting Standards Board 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.

Note 11 - Recently Issued Accounting Pronouncements

9 Months Ended

Sep. 27, 2014

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

11. Recently Issued Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board 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.