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Derivatives (Detail Textuals) (USD $) | 3 Months Ended | 12 Months Ended | 9 Months Ended
--- | --- | --- | ---
Apr. 02, 2011 | Dec. 31, 2011 | Jan. 01, 2011 | Oct. 01, 2011 Interest rate swap
Derivative [Line Items] |  |  |  |  |
Changes associated with the ineffective interest rate swap | $ (1,676,000) | [1] | $ (1,676,000) | $ (4,603,000) | $ 1,700,000
Amortization of remaining accumulated other comprehensive loss of ineffective swap |  |  |  |  | 500,000
Portion of net income related to reducing fair value of ineffective interest rate swap liability |  |  |  |  | $ (2,200,000)
[1] | During the three months ended April 2, 2011, basic and diluted weighted average shares were 30,843,732. Total share-based awards of 3,096,843 were excluded from our diluted earnings per share calculation because they were anti-dilutive.

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- Definition Amortization of accumulated other comprehensive loss of ineffective swap. + References No definition available. + Details
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- Definition Portion of net income related to reducing fair value of ineffective interest rate swap liability. + References No definition available. + Details
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- Definition The portion of a hedge deemed to be ineffective that is reflected in current period results of operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986 + Details
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