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RESTRUCTURING EXPENSE (Tables) | 12 Months Ended
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Dec. 31, 2014
Restructuring and Related Activities [Abstract] |
Schedule of restructuring expense and payments against liabilities | Restructuring expense and payments against liabilities are as follows (in thousands):
| Employee Termination Costs |  | Continuing Lease Obligations |  | Other |  | Total
Balance at December 31, 2011 | $ | 129 |  |  | $ | 1,207 |  |  | $ | — |  |  | $ | 1,336 |
Restructuring income | (29 | ) |  | (47 | ) |  | (70 | ) |  | (146 | )
Payments | (100 | ) |  | (254 | ) |  | 70 |  |  | (284 | )
Balance at December 31, 2012 | $ | — |  |  | $ | 906 |  |  | $ | — |  |  | $ | 906 |
Restructuring income | — |  |  | 56 |  |  | — |  |  | 56 |
Payments | — |  |  | (500 | ) |  | — |  |  | (500 | )
Balance at December 31, 2013 | $ | — |  |  | $ | 462 |  |  | $ | — |  |  | $ | 462 |
Restructuring expense | — |  |  | 13 |  |  | — |  |  | 13 |
Payments | — |  |  | (297 | ) |  | — |  |  | (297 | )
Balance at December 31, 2014 | $ | — |  |  | $ | 178 |  |  | $ | — |  |  | $ | 178 |

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- 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 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: 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 + Details
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