2.2.0.25falsefalse0202 - Disclosure - Recently Issued Accounting Pronouncementstruefalsefalse1falsefalseUSDfalsefalse1/2/2011 - 4/2/2011 USD ($) USD ($) / shares $Jan-02-2011_Apr-02-2011http://www.sec.gov/CIK0001114200duration2011-01-02T00:00:002011-04-02T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDEPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2true0us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseRecently Issued Accounting Pronouncements [Abstract]3false0us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>2. Recently Issued Accounting Pronouncements</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">In October 2009, the FASB issued Accounting Standards Update (ASU) 2009-13, <i>Revenue Recognition</i> (Topic 605): <i>Multiple-Deliverable Revenue Arrangements</i>—a consensus of the FASB Emerging Issues Task Force (ASU 2009-13). ASU 2009-13 allows separate accounting for multiple-deliverable arrangements for more circumstances than under existing U.S. GAAP and establishes a selling price hierarchy for determining the selling price of a deliverable. In addition, it replaces the term “fair value” in the revenue allocation guidance with “selling price” to clarify the allocation of revenue is based on entity-specific assumptions rather than assumptions of a market place participant, eliminates the use of the residual method for allocation, and expands on-going disclosure requirements. ASU 2009-13 is effective for fiscal years beginning on or after June 15, 2010 and can be applied prospectively or retrospectively. We adopted the updated accounting guidance for multiple-deliverable revenue arrangements on a prospective basis for our fiscal 2011 year beginning on January 2, 2011, and the adoption did not have a material impact on our consolidated financial position or results of operations. </div> </div>  <!-- Begin Block Tagged NotefalsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRepresents disclosure of any changes in an accounting principle, including a change from one generally accepted accounting principle to another generally accepted accounting principle when there are two or more generally accepted accounting principles that apply or when the accounting principle formerly used is no longer generally accepted. Also disclose any change in the method of applying an accounting principle, or any change in an accounting principle required by a new pronouncement in the unusual instance that a new pronouncement does not include specific transition provisions.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 154 -Paragraph 2, 17, 18 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 28 -Paragraph 23, 24 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 01 -Paragraph b -Subparagraph 6 -Article 10 falsefalseRecently Issued Accounting Pronouncements12Recently Issued Accounting PronouncementsUnKnownUnKnownUnKnownUnKnownfalsetrue