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GOODWILL AND INTANGIBLE ASSETS (Details 2) (USD $) In Thousands, unless otherwise specified | Jun. 28, 2014 | Dec. 28, 2013
--- | --- | ---
Webforge |  |
Non-amortized intangible assets |  |
Carrying value of trade names | $ 18,389 | $ 17,787
Valmont SM |  |
Non-amortized intangible assets |  |
Carrying value of trade names | 12,059 |
Newmark |  |
Non-amortized intangible assets |  |
Carrying value of trade names | 11,111 | 11,111
Ingal EPS/Ingal Civil Products |  |
Non-amortized intangible assets |  |
Carrying value of trade names | 9,705 | 9,387
Donhad |  |
Non-amortized intangible assets |  |
Carrying value of trade names | 7,322 | 7,082
Industrial Galvanizers |  |
Non-amortized intangible assets |  |
Carrying value of trade names | 4,257 | 4,117
Other |  |
Non-amortized intangible assets |  |
Carrying value of trade names | 14,907 | 14,685
Trade names |  |
Non-amortized intangible assets |  |
Carrying value of trade names | $ 77,750 | $ 64,169

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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. + References Reference 1: 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=26713463&loc=d3e16323-109275 + Details
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