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Restructuring Charges (Details) (USD $) | 12 Months Ended |  | 12 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Dec. 28, 2013 | Dec. 29, 2012 | Dec. 28, 2013 Deferred rent and other non-current liabilities | Dec. 28, 2013 Current portion of deferred rent | Dec. 28, 2013 Office Vacancies | Dec. 29, 2012 Office Vacancies | Dec. 28, 2013 Employee Workforce Reduction | Dec. 29, 2012 Employee Workforce Reduction | Jun. 30, 2012 London office surrender | Dec. 29, 2012 London office surrender item | Jun. 30, 2012 London office surrender Lease surrender | Jun. 30, 2012 London office surrender Other restructuring | Dec. 29, 2012 Houston office space adjustments | Dec. 29, 2012 Houston office space adjustments Cost of sales | Dec. 29, 2012 Houston office space adjustments Selling, general and administrative expenses | Dec. 29, 2012 Houston office space adjustments Depreciation and amortization expense | Dec. 28, 2013 Restructuring Plan, July 2012 Minimum service
Restructuring charges disclosures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restructuring charges related to termination benefits, facility related charges, asset write downs and other charges |  | $ 5,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of consulting positions reduced under the plan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 60
Number of floors under lease surrendered |  |  |  |  |  |  |  |  |  | 1 |  |  |  |  |  |  |
Number of floors under lease |  |  |  |  |  |  |  |  |  | 3 |  |  |  |  |  |  |
Amount paid for lease surrender | 1,488,000 | 7,232,000 |  |  | 759,000 | 3,514,000 | 729,000 | 3,718,000 |  |  | 1,200,000 |  |  |  |  |  |
Pre-tax restructuring credit related to adjustments of leased office space in Houston, TX |  |  |  |  |  |  |  |  |  |  |  |  | 400,000 |  |  |  |
Restructuring expenses and reserve balance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at the beginning of the period | 2,979,000 | 3,737,000 | 400,000 | 800,000 | 2,106,000 | 3,737,000 | 873,000 | 0 |  |  |  |  |  |  |  |  |
Charges incurred | 0 | 6,728,000 |  |  | 0 | 2,110,000 | 0 | 4,618,000 | 1,700,000 |  |  | 500,000 | 6,700,000 | 3,800,000 | 1,500,000 | 1,400,000 |
Amounts paid, net of amounts received, during fiscal 2013 | (1,488,000) | (7,232,000) |  |  | (759,000) | (3,514,000) | (729,000) | (3,718,000) |  |  | (1,200,000) |  |  |  |  |  |
Non-cash adjustments and effect of foreign currency translation | (321,000) | (254,000) |  |  | (177,000) | (227,000) | (144,000) | (27,000) |  |  |  |  |  |  |  |  |
Balance at the end of the period | $ 1,170,000 | $ 2,979,000 | $ 400,000 | $ 800,000 | $ 1,170,000 | $ 2,106,000 | $ 0 | $ 873,000 |  |  |  |  |  |  |  |  |

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- Definition Represents the number of floors in the office building under lease which is surrendered by the entity. + References No definition available. + Details
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- Definition Represents the amount charged against earnings in the period for incurred and estimated costs associated with the termination benefits, facility related charges, asset write downs and other charges. + References No definition available. + Details
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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Definition The number of positions eliminated during the period as a result of restructuring activities. + References No definition available. + Details
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 + Details
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 + Details
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- Definition Amount of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost, excluding adjustments for costs incurred during the period, costs settled during the period, and foreign currency translation adjustments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 40 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394291&loc=d3e17658-110867 + Details
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- Definition The amount of change in the restructuring reserve related to foreign currency translation adjustments and any other adjustments not separately disclosed or provided for elsewhere in the Taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)(2)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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