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Restructuring Charges (Accrued Restructuring Balances) (Details) (USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2011 | Sep. 30, 2010 | Sep. 30, 2011 | Sep. 30, 2010
Restructuring Cost and Reserve [Line Items] |  |  |  |
Additional restructuring charges related to the closure of the Dublin facility during the fourth quarter of 2011 |  |  | $ 3,400,000 |
Balance as of December 31, 2010 |  |  | 4,009,000 |
Restructuring Charges | 145,000 | 452,000 | 625,000 | 2,149,000
Cash Payment |  |  | (3,880,000) |
Foreign Exchange Adjustments |  |  | 167,000 |
Balance as of September 30, 2011 | 921,000 |  | 921,000 |
Severance [Member] | 2011 [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges |  |  | 1,075,000 |
Cash Payment |  |  | (1,251,000) |
Foreign Exchange Adjustments |  |  | 9,000 |
Balance as of September 30, 2011 | (167,000) |  | (167,000) |
Severance [Member] | 2010 [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Balance as of December 31, 2010 |  |  | 1,767,000 |
Restructuring Charges |  |  | (503,000) |
Cash Payment |  |  | (1,311,000) |
Foreign Exchange Adjustments |  |  | 87,000 |
Balance as of September 30, 2011 | 40,000 |  | 40,000 |
Lease Facility Costs [Member] | 2009 [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Balance as of December 31, 2010 |  |  | 1,506,000 |
Cash Payment |  |  | (542,000) |
Foreign Exchange Adjustments |  |  | 68,000 |
Balance as of September 30, 2011 | 1,032,000 |  | 1,032,000 |
Other Exit Costs [Member] | 2010 [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Balance as of December 31, 2010 |  |  | 709,000 |
Restructuring Charges |  |  | 74,000 |
Cash Payment |  |  | (770,000) |
Foreign Exchange Adjustments |  |  | 3,000 |
Balance as of September 30, 2011 | 16,000 |  | 16,000 |
Other Exit Costs [Member] | 2009 [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Balance as of December 31, 2010 |  |  | 27,000 |
Restructuring Charges |  |  | (21,000) |
Cash Payment |  |  | (6,000) |
2011 [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring Charges |  |  | 1,075,000 |
Cash Payment |  |  | (1,251,000) |
Foreign Exchange Adjustments |  |  | 9,000 |
Balance as of September 30, 2011 | (167,000) |  | (167,000) |
2010 [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Balance as of December 31, 2010 |  |  | 2,476,000 |
Restructuring Charges |  |  | (429,000) |
Cash Payment |  |  | (2,081,000) |
Foreign Exchange Adjustments |  |  | 90,000 |
Balance as of September 30, 2011 | 56,000 |  | 56,000 |
2009 [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Balance as of December 31, 2010 |  |  | 1,533,000 |
Restructuring Charges |  |  | (21,000) |
Cash Payment |  |  | (548,000) |
Foreign Exchange Adjustments |  |  | 68,000 |
Balance as of September 30, 2011 | $ 1,032,000 |  | $ 1,032,000 |

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- Definition The amount of cash paid during the reporting period for charges associated with the consolidation and relocation of operations, disposition or abandonment of operations or productive assets (that is, for reorganizing and restructuring charges and other related expenses). These charges may be incurred in connection with a business combination, change in strategic plan, a managerial response to declines in demand, increasing costs or other environmental factors. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -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 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 + Details
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- Definition Amount expected to be charged against earnings in the current and future periods for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: 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(b)) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 146 -Paragraph 20 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 95-3 -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 SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 + Details
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- Definition Amount charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: 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(b)) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 5: 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=6394695&loc=d3e140864-122747 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + Details
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 95-3 -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 SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 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(b)) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747 + Details
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- Definition Amount of foreign currency translation adjustment increasing or decreasing the accrual for a specified type of restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: 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(b)(2)) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 95-3 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 146 -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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