Recent Accounting Standard Changes and Developments (Policies)	9 Months Ended
Oct. 01, 2011
Recent Accounting Standard Changes and Developments (Policies) [Abstract]
Recently Adopted Accounting Standards	Recently Adopted Accounting Standards In October 2009, a new accounting consensus was issued for multiple-deliverable revenue arrangements. This consensus amends existing revenue recognition accounting standards. This consensus provides accounting principles and application guidance on whether multiple deliverables exist, how the arrangement should be separated and the consideration allocated. This guidance eliminates the requirement to establish the fair value of undelivered products and services and instead provides for separate revenue recognition based upon management's estimate of the selling price for an undelivered item when there is no other means to determine the fair value of that undelivered item. Previously, the existing accounting consensus required that the fair value of the undelivered item be the price of the item either sold in a separate transaction between unrelated third parties or the price charged for each item when the item is sold separately by the vendor. Under the existing accounting consensus, if the fair value of all of the elements in the arrangement was not determinable, then revenue was deferred until all of the items were delivered or fair value was determined. This new approach is effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after June 15, 2010. The adoption of this standard in the nine months ended October 1, 2011 did not have a material effect on the Company's financial position, results of operations or cash flows. Also in October 2009, a new accounting consensus was issued for certain revenue arrangements that include software elements. This consensus amends the existing accounting guidance for revenue arrangements that contain tangible products and software. This consensus requires that tangible products which contain software components and non-software components that function together to deliver the tangible products essential functionality are no longer within the scope of the software revenue guidance. This new approach is effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after June 15, 2010. The adoption of this standard in the nine months ended October 1, 2011 did not have a material effect on the Company's financial position, results of operations or cash flows.
Recently Issued Accounting Standards	Recently Issued Accounting Standards In June 2011, a new accounting standard was issued relating to the presentation of comprehensive income. This standard eliminates the option to present components of other comprehensive income as part of the statement of changes in stockholders' equity. An entity has the option to present the total of comprehensive income, the components of net income and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. This standard is to be applied retrospectively for fiscal years and interim periods beginning after December 15, 2011. The adoption of this standard will not have a material effect on the Company's financial position, results of operations or cash flows. In September 2011, amended accounting guidance was issued for goodwill in order to simplify how companies test goodwill for impairment. The amendments permit a company to first assess the qualitative factors to determine whether it is more likely than not that the fair value of the reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test. The more-likely-than-not threshold is defined as having a likelihood of more than 50 percent. If, after assessing the totality of events or circumstances, a company determines it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, then performing the two-step impairment test is unnecessary. The amendments are effective for annual and interim goodwill impairment tests performed for fiscal years beginning after December 15, 2011. Early adoption is permitted. We do not expect the adoption of this accounting pronouncement to have a material effect on our financial statements when implemented.

Recent Accounting Standard Changes and Developments (Policies)

9 Months Ended

Oct. 01, 2011

Recent Accounting Standard Changes and Developments (Policies) [Abstract]

In October 2009, a new accounting consensus was issued for multiple-deliverable revenue arrangements. This consensus amends existing revenue recognition accounting standards. This consensus provides accounting principles and application guidance on whether multiple deliverables exist, how the arrangement should be separated and the consideration allocated. This guidance eliminates the requirement to establish the fair value of undelivered products and services and instead provides for separate revenue recognition based upon management's estimate of the selling price for an undelivered item when there is no other means to determine the fair value of that undelivered item. Previously, the existing accounting consensus required that the fair value of the undelivered item be the price of the item either sold in a separate transaction between unrelated third parties or the price charged for each item when the item is sold separately by the vendor. Under the existing accounting consensus, if the fair value of all of the elements in the arrangement was not determinable, then revenue was deferred until all of the items were delivered or fair value was determined. This new approach is effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after June 15, 2010. The adoption of this standard in the nine months ended October 1, 2011 did not have a material effect on the Company's financial position, results of operations or cash flows.

Also in October 2009, a new accounting consensus was issued for certain revenue arrangements that include software elements. This consensus amends the existing accounting guidance for revenue arrangements that contain tangible products and software. This consensus requires that tangible products which contain software components and non-software components that function together to deliver the tangible products essential functionality are no longer within the scope of the software revenue guidance. This new approach is effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after June 15, 2010. The adoption of this standard in the nine months ended October 1, 2011 did not have a material effect on the Company's financial position, results of operations or cash flows.

Recently Issued Accounting Standards

In June 2011, a new accounting standard was issued relating to the presentation of comprehensive income. This standard eliminates the option to present components of other comprehensive income as part of the statement of changes in stockholders' equity. An entity has the option to present the total of comprehensive income, the components of net income and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. This standard is to be applied retrospectively for fiscal years and interim periods beginning after December 15, 2011. The adoption of this standard will not have a material effect on the Company's financial position, results of operations or cash flows.

In September 2011, amended accounting guidance was issued for goodwill in order to simplify how companies test goodwill for impairment. The amendments permit a company to first assess the qualitative factors to determine whether it is more likely than not that the fair value of the reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test. The more-likely-than-not threshold is defined as having a likelihood of more than 50 percent. If, after assessing the totality of events or circumstances, a company determines it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, then performing the two-step impairment test is unnecessary. The amendments are effective for annual and interim goodwill impairment tests performed for fiscal years beginning after December 15, 2011. Early adoption is permitted. We do not expect the adoption of this accounting pronouncement to have a material effect on our financial statements when implemented.