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GOODWILL AND INTANGIBLE ASSETS (Details 2) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2011 | Dec. 31, 2011 | Dec. 25, 2010
Webforge |  |  |
Non-amortized intangible assets |  |  |
Carrying value of trade names | $ 16,659 | $ 16,659 | $ 16,478
Newmark |  |  |
Non-amortized intangible assets |  |  |
Carrying value of trade names | 11,111 | 11,111 | 11,111
Ingal EPS/Ingal Civil Products |  |  |
Non-amortized intangible assets |  |  |
Carrying value of trade names | 8,792 | 8,792 | 8,795
Donhad |  |  |
Non-amortized intangible assets |  |  |
Carrying value of trade names | 6,633 | 6,633 | 6,635
PiRod |  |  |
Non-amortized intangible assets |  |  |
Carrying value of trade names | 1,750 | 1,750 | 4,750
Industrial Galvanizers |  |  |
Non-amortized intangible assets |  |  |
Carrying value of trade names | 3,856 | 3,856 | 4,632
Other |  |  |
Non-amortized intangible assets |  |  |
Carrying value of trade names | 7,224 | 7,224 | 7,591
Trade names |  |  |
Non-amortized intangible assets |  |  |
Carrying value of trade names | 56,025 | 56,025 | 59,992
Write down of PiRod and Industrial Galvanizers of America trade names | $ 3,779 | $ 3,779 |

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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an indefinite-lived intangible asset, other than goodwill, to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 46 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16373-109275 + Details
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- Definition Sum of the carrying amounts (original costs for current and prior period additions adjusted for impairment, if any) as of the balance sheet date of intangible assets, excluding goodwill, having a projected indefinite period of benefit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16323-109275 + Details
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