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GOODWILL AND OTHER INTANGIBLE ASSETS (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Goodwill [Roll Forward] |  |  |
Goodwill, gross beginning of period | $ 31,104,000 | $ 31,205,000 |
Accumulated impairment charges beginning of period | 26,941,000 | (26,941,000) |
Goodwill, net beginning of period | 4,163,000 | 4,264,000 |
Goodwill allocation related to acquisition | 9,724,000 | 0 | 2,349,000
Foreign currency translation | 331,000 | (101,000) |
Goodwill, gross end of period | 41,159,000 | 31,104,000 | 31,205,000
Accumulated impairment charge end of period | (26,941,000) | (26,941,000) | 26,941,000
Goodwill, net end of period | 14,218,000 | 4,163,000 | 4,264,000
Components of intangible assets other than goodwill [Abstract] |  |  |
Gross carrying amount | 22,519,000 | 12,245,000 |
Accumulated amortization | 1,556,000 | 1,368,000 |
Net carrying amount | 20,963,000 | 10,877,000 |
Amortization expense | 700,000 | 400,000 | 600,000
Estimated amortization expense for intangible assets [Abstract] |  |  |
2013 | 1,095,000 |  |
2014 | 994,000 |  |
2015 | 834,000 |  |
2016 | 834,000 |  |
2017 | 831,000 |  |
Cinch Acquisition [Member] |  |  |
Components of intangible assets other than goodwill [Abstract] |  |  |
Intangible assets acquired | 10,400,000 |  |
Minimum [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Other intangible assets amortization period | 1 year |  |
Maximum [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Other intangible assets amortization period | 20 years |  |
Patents, Licenses and Technology [Member] |  |  |
Components of intangible assets other than goodwill [Abstract] |  |  |
Gross carrying amount | 7,822,000 | 2,719,000 |
Accumulated amortization | 851,000 | 1,029,000 |
Net carrying amount | 6,971,000 | 1,690,000 |
Write-off of fully amortized intangible assets | 500,000 |  |
Customer Relationships [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Other intangible assets amortization period | 16 years |  |
Components of intangible assets other than goodwill [Abstract] |  |  |
Gross carrying amount | 5,827,000 | 2,541,000 |
Accumulated amortization | 554,000 | 301,000 |
Net carrying amount | 5,273,000 | 2,240,000 |
Write-off of fully amortized intangible assets |  | 1,800,000 |
Noncompete Agreements [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Other intangible assets amortization period | 2 years |  |
Components of intangible assets other than goodwill [Abstract] |  |  |
Gross carrying amount | 573,000 | 40,000 |
Accumulated amortization | 151,000 | 38,000 |
Net carrying amount | 422,000 | 2,000 |
Trademarks [Member] |  |  |
Components of intangible assets other than goodwill [Abstract] |  |  |
Gross carrying amount | 8,297,000 | 6,945,000 |
Accumulated amortization | 0 | 0 |
Net carrying amount | 8,297,000 | 6,945,000 |
Patents [Member] |  |  |
Components of intangible assets other than goodwill [Abstract] |  |  |
Write-off of fully amortized intangible assets |  |  | 300,000
Asia [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, gross beginning of period | 12,875,000 | 12,875,000 |
Accumulated impairment charges beginning of period | 12,875,000 | (12,875,000) |
Goodwill, net beginning of period | 0 | 0 |
Goodwill allocation related to acquisition | 0 |  |
Foreign currency translation | 0 | 0 |
Goodwill, gross end of period | 12,875,000 | 12,875,000 |
Accumulated impairment charge end of period | (12,875,000) | (12,875,000) |
Goodwill, net end of period | 0 | 0 |
North America [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, gross beginning of period | 15,293,000 | 15,293,000 |
Accumulated impairment charges beginning of period | 14,066,000 | (14,066,000) |
Goodwill, net beginning of period | 1,227,000 | 1,227,000 |
Goodwill allocation related to acquisition | 0 |  |
Foreign currency translation | 0 | 0 |
Goodwill, gross end of period | 15,293,000 | 15,293,000 |
Accumulated impairment charge end of period | (14,066,000) | (14,066,000) |
Goodwill, net end of period | 1,227,000 | 1,227,000 |
Europe [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, gross beginning of period | 2,936,000 | 3,037,000 |
Accumulated impairment charges beginning of period | 0 | 0 |
Goodwill, net beginning of period | 2,936,000 | 3,037,000 |
Goodwill allocation related to acquisition | 9,724,000 |  |
Foreign currency translation | 331,000 | (101,000) |
Goodwill, gross end of period | 12,991,000 | 2,936,000 |
Accumulated impairment charge end of period | 0 | 0 |
Goodwill, net end of period | $ 12,991,000 | $ 2,936,000 |

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- Definition Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph e -Clause 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 Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 68 -Subparagraph l -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 34 -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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 43 -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph e -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 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 72 -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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