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Restructuring, Restatement Related Costs, Post-Emergence Fees and Other - Additional Information (Detail) (USD $) | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2012 GERMANY | Dec. 31, 2012 Fiscal Years 2012 Restructuring Program | Dec. 31, 2013 2013 Restructuring | Dec. 31, 2013 2013 Restructuring Severance And Other Costs | Dec. 31, 2013 2011 Restructuring Facility | Dec. 31, 2012 2011 Restructuring | Dec. 31, 2011 2011 Restructuring | Dec. 31, 2014 Scenario, Forecast
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |  |  |
Restructuring plan |  |  |  |  |  |  |  | In November 2011, the Company announced a strategic initiative (“2011 restructuring”), which aimed to consolidate operations to reduce the Company’s cost structure and improve operational efficiency. In total, eleven facilities have been exited as part of the 2011 restructuring plan. These eliminations resulted in the consolidation of the manufacturing facilities of the scientific lasers products and the optics products, consolidation of the Company’s German operations into one facility, and consolidation of the laser scanners business into the Company’s Bedford, MA manufacturing facility. Included in the eleven facilities exited are five facilities exited as part of the Semiconductor and Laser Systems business divestitures. |  |  |
Number of facilities exited |  |  |  |  |  |  |  | 11 |  |  |
Severance costs |  |  |  |  | $ 1,800,000 |  |  |  |  |  |
Restructuring charges | 5,057,000 | 8,051,000 | 2,048,000 |  |  | 2,766,000 | 2,600,000 | 2,283,000 | 6,057,000 | 1,967,000 |
Termination charges |  |  |  | 300,000 |  |  |  |  |  |  |
Cash payments | $ 5,277,000 | $ 5,376,000 |  |  |  |  |  |  |  |  | $ 1,500,000

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- Definition Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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- Definition Information pertinent to an understanding of the specified type of restructuring cost, including the facts and circumstances leading to the expected activity, discussion of the level and quantity of personnel to be terminated, and the expected completion date. + 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 (a) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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