XML 77 R36.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 12 - Restructuring Charges (Tables) | 12 Months Ended
--- | ---
Dec. 29, 2013
2012 Restructuring Charge [Member] |
Note 12 - Restructuring Charges (Tables) [Line Items] |
Restructuring and Related Costs [Table Text Block] |
|  | Total Restructuring Charge |  |  | Costs Incurred in 2012 |  |  | Costs Incurred in 2013 |  |  | Balance at Dec. 29, 2013 |
|  | (in thousands) |
Workforce Reduction |  | $ | 8,465 |  |  | $ | 5,205 |  |  | $ | 3,174 |  |  | $ | 86 |
Fixed Asset Impairment |  |  | 9,364 |  |  |  | 9,364 |  |  |  | 0 |  |  |  | 0 |
Other Related Exit Costs |  |  | 1,596 |  |  |  | 1,168 |  |  |  | 295 |  |  |  | 133 |
2011 Restructuring Charge [Member] |
Note 12 - Restructuring Charges (Tables) [Line Items] |
Restructuring and Related Costs [Table Text Block] |
|  | Total Restructuring Charge |  |  | Costs Incurred In 2011 |  |  | Costs Incurred In 2012 |  |  | Costs Incurred In 2013 |  |  | Balance at December 29, 2013 |
|  | (in thousands) |
Workforce reduction |  | $ | 4,979 |  |  | $ | 867 |  |  | $ | 3,450 |  |  | $ | 362 |  |  | $ | 300 |
Fixed asset impairment |  |  | 776 |  |  |  | 776 |  |  |  | 0 |  |  |  | 0 |  |  |  | 0 |

X
- Details
Name: | tile_Note12RestructuringChargesTablesLineItems
Namespace Prefix: | tile_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: 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 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) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
Name: | us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration