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ACQUISITIONS (Details) (USD $) In Thousands, unless otherwise specified |  |  |  |  |  |  |  | 1 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 27, 2012 | Jul. 28, 2012 | Apr. 28, 2012 | Oct. 29, 2011 | Jul. 30, 2011 | Apr. 30, 2011 | Sep. 30, 2012 Hetronic Italy | Sep. 30, 2012 Hetronic Italy Customer relationships | Sep. 30, 2012 Hetronic Italy Noncompete agreements
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Cash paid for acquisition |  |  |  |  |  |  | $ 1,434 |  |
Acquiree's debt forgiveness |  |  |  |  |  |  | 1,296 |  |
Total consideration transferred |  |  |  |  |  |  | 2,730 |  |
Fair value of the tangible net assets |  |  |  |  |  |  | 266 |  |
Fair value of intangible assets |  |  |  |  |  |  |  | 1,550 | 120
Goodwill | $ 17,216 | $ 16,422 | $ 16,422 | $ 16,422 | $ 16,422 | $ 16,422 | $ 794 |  |
Weighted average useful life of finite-lived intangible assets acquired |  |  |  |  |  |  |  | 12 years | 5 years

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275 + Details
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- Definition Amount of cash paid to acquire the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 68 -Subparagraph f(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. + Details
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