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Restructuring and Other Impairment Charges - Additional Information (Detail) (USD $) | 6 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | 3 Months Ended | 6 Months Ended |  | 6 Months Ended |  | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |  | 12 Months Ended
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Jun. 30, 2013 | Mar. 31, 2013 Axiom Technology Partners LLC | Jun. 30, 2013 2012 Restructuring Charges | Jun. 30, 2013 2012 Restructuring Charges | Dec. 31, 2012 2012 Restructuring Charges Facility | Jun. 30, 2013 2007 Arrow Integration Program | Jul. 01, 2012 2007 Arrow Integration Program | Jun. 30, 2013 2007 Arrow Integration Program | Jul. 01, 2012 2007 Arrow Integration Program | Dec. 31, 2012 2007 Arrow Integration Program | Jun. 30, 2013 LMA Restructuring Program | Jun. 30, 2013 LMA Restructuring Program | Dec. 31, 2012 LMA Restructuring Program | Jun. 30, 2013 LMA Restructuring Program Contract Termination Costs | Dec. 31, 2012 LMA Restructuring Program Contract Termination Costs | Jun. 30, 2013 LMA Restructuring Program Employee Termination Cost | Jun. 30, 2013 2013 Restructuring Program | Jun. 30, 2013 2013 Restructuring Program | Jun. 30, 2013 2013 Restructuring Program North America and Europe | Jun. 30, 2013 2013 Restructuring Program North America and Europe | Dec. 31, 2011 2011 Restructuring Program Facility | Jun. 30, 2013 2011 Restructuring Program | Dec. 31, 2011 2011 Restructuring Program Contract Termination Costs
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expected restructuring charges |  |  |  |  |  |  |  |  |  |  |  | $ 5,000,000 |  | $ 4,000,000 |  | $ 1,000,000 |  |  |  |  |  |  | $ 2,700,000
Restructuring charges |  |  | 1,600,000 | 3,100,000 |  | 55,000 | 56,000 | 135,000 | (1,875,000) |  | 3,941,000 | 6,596,000 |  |  |  |  | 7,350,000 | 7,830,000 | 7,400,000 | 7,800,000 |  |  |
Restructuring reserve |  |  | 3,300,000 | 3,300,000 |  | 400,000 |  | 400,000 |  |  | 2,492,000 | 2,492,000 | 2,033,000 | 396,000 | 277,000 |  |  |  | 3,200,000 | 3,200,000 |  | 1,500,000 |
Number of facilities under restructuring program |  |  |  |  | 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 |  |
Contract termination costs |  |  |  |  |  |  |  |  | 2,023,000 | 2,000,000 | (2,839,000) | (3,281,000) |  |  |  |  |  |  |  |  |  |  |
In-process research and development impairment | $ 4,494,000 | $ 4,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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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 The amount of purchased research and development assets that are acquired in a business combination have no alternative future use and are therefore written off in the period of acquisition. + 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 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 + Details
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- Definition Amount expected to be recognized in earnings 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 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=27011515&loc=d3e140904-122747 + Details
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