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Commitments and Contingencies | 12 Months Ended
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Dec. 31, 2012
Commitments and Contingencies [Abstract] |
Commitments and Contingencies | Note 13 – Commitments and Contingencies Leases The Company uses various leased facilities and equipment in its operations. In the normal course of business, operating leases are generally renewed or replaced by other leases. Certain operating leases include escalation clauses. Total rental expense under operating leases was $29,667, $26,351, and $28,194 for the years ended December 31, 2012, 2011, and 2010, respectively. VPG accounted for $1,789 of rental expense for the year ended December 31, 2010. Future minimum lease payments for operating leases with initial or remaining noncancelable lease terms in excess of one year are as follows:
| 2013 |  | $ | 24,991 |
| 2014 |  |  | 20,814 |
| 2015 |  |  | 17,411 |
| 2016 |  |  | 12,709 |
| 2017 |  |  | 10,216 |
| Thereafter |  |  | 17,939 |
The Company also has capital lease obligations of $39 at December 31, 2012. Environmental Matters The Company is subject to various federal, state, local, and foreign laws and regulations governing environmental matters, including the use, discharge, and disposal of hazardous materials. The Company's manufacturing facilities are believed to be in substantial compliance with current laws and regulations. Complying with current laws and regulations has not had a material adverse effect on the Company's financial condition. The Company has engaged environmental consultants and attorneys to assist management in evaluating potential liabilities related to environmental matters. Management assesses the input from these consultants along with other information known to the Company in its effort to continually monitor these potential liabilities. Management assesses its environmental exposure on a site-by-site basis, including those sites where the Company has been named as a "potentially responsible party." Such assessments include the Company's share of remediation costs, information known to the Company concerning the size of the hazardous waste sites, their years of operation, and the number of past users and their financial viability. The Company has accrued environmental liabilities of $14,964 as of December 31, 2012 relating to environmental matters related to its General Semiconductor subsidiary. The Company has also accrued approximately $9,609 at December 31, 2012 for other environmental matters. The liabilities recorded for these matters total $24,573, of which $11,650 is included in other accrued liabilities on the consolidated balance sheet, and $12,923 is included in other noncurrent liabilities on the consolidated balance sheet. While the ultimate outcome of these matters cannot be determined, management does not believe that the final disposition of these matters will have a material adverse effect on the Company's consolidated financial position, results of operations, or cash flows beyond the amounts previously provided for in the consolidated financial statements. The Company's present and past facilities have been in operation for many years. These facilities have used substances and have generated and disposed of wastes which are or might be considered hazardous. Therefore, it is possible that additional environmental issues may arise in the future, which the Company cannot now predict. Note 13 – Commitments and Contingencies (continued) Litigation The Company is a party to various claims and lawsuits arising in the normal course of business. The Company is of the opinion that these litigations or claims will not have a material negative effect on its consolidated financial position, results of operations, or cash flows. Semiconductor Foundry Agreements The Company's Siliconix subsidiary maintains long-term foundry agreements with subcontractors to ensure access to external front-end capacity. Since 2004, Siliconix has maintained a definitive long-term foundry agreement for semiconductor manufacturing with Tower Semiconductor, pursuant to which Siliconix transferred certain technology to Tower Semiconductor and committed to purchase a minimum amount of semiconductor wafers. Subsequent to the balance sheet date, the Company further amended its long-term foundry agreement with Tower Semiconductor. The agreement with Tower Semiconductor, as amended, extends through the fourth quarter of 2017. On July 6, 2012, Siliconix amended its foundry agreement with an Asian foundry to ensure additional capacity in exchange for cash and a commitment to purchase a minimum amount of semiconductor wafers. This agreement extends through the fourth quarter of 2016. The Company estimates its total purchase commitments under all long-term foundry agreements as follows:
| 2013 |  | $ | 36,776 |
| 2014 |  |  | 40,319 |
| 2015 |  |  | 45,030 |
| 2016 |  |  | 46,303 |
| 2017 |  |  | 35,461 |
Siliconix has the option to purchase wafers from these subcontractors in addition to the minimum commitments and, accordingly, actual purchases may be different than the commitments disclosed above. Actual purchases from these subcontractors during the year ended December 31, 2012 were $36,419. Product Quality Claims The Company is a party to various product quality claims in the normal course of business. The Company provides warranties for its products which offer replacement of defective products. Annual warranty expenses are generally not significant. The Company periodically receives claims which arise from consequential damages which result from a customer's installation of an alleged defective Vishay component into the customer's product. Although not covered by its stated warranty, Vishay may occasionally reimburse the customer for these consequential damages in limited circumstances. Note 13 – Commitments and Contingencies (continued) Executive Employment Agreements The Company has employment agreements with certain of its senior executives. These employment agreements provide incremental compensation in the event of termination. The Company does not provide any severance or other benefits specifically upon a change in control. On May 13, 2009, the Company entered into an amended and restated employment agreement with Dr. Felix Zandman (the "2009 Agreement"). This agreement amended and restated the employment agreement between the Company and Dr. Zandman that was previously amended and restated as of January 1, 2004 (the "2004 Agreement"). The purpose of the 2009 Agreement was to eliminate the right of Dr. Zandman to receive a royalty during the ten years following his termination of employment equal to 5% of gross sales, less returns and allowances, of Vishay products incorporating inventions and any other form of technology created, discovered or developed by him or under his direction. The royalty was payable in the event Dr. Zandman was terminated without "cause" or resigned for "good reason," as defined in the 2004 Agreement. This provision was carried over from Dr. Zandman's original employment agreement of March 1985, and could not be modified or eliminated without Dr. Zandman's consent. It was a reflection, among other things, of Dr. Zandman's key role in the founding of the Company and in creating, developing and commercializing the Company's technologies and the absence of any compensation to Dr. Zandman for the core intellectual property that he contributed to the Company over the years from its inception. The Company engaged a consultant in 2007 to assist its evaluation of the royalties to which Dr. Zandman would be entitled were his employment to be terminated. Based in part upon the work of this consultant and management's own updated computations, management estimated that the present value of the royalties to which Dr. Zandman would be entitled were his employment terminated at December 31, 2008 would have been between approximately $370,000 and $445,000, with a possible tax gross-up if the royalties were payable in connection with a change of control and deemed subject to an excise tax. (This present value does not factor in any assessment of the probability of payment.) Pursuant to the 2009 Agreement, Dr. Zandman's right to the royalty payments was terminated. Dr. Zandman received a payment of $10,000 as of the effective date of the amended and restated agreement, and his estate is entitled to receive annual payments of $10,000 each through 2014. Dr. Zandman's passing in June 2011 has no effect on the timing of these payments. The Company recognized the compensation expense equal to the present value of these payments in 2009. The Company recognized no tax benefit associated with the executive employment agreement charge. At December 31, 2012, the Company had approximately $9,731 and $10,000 accrued in other liabilities and other accrued expenses, respectively, for this liability. The Company recognized compensation expense of $3,889 reported as a component of the executive compensation charges in the accompanying consolidated statement of operations for the year ended December 31, 2011 for other elements of compensation that accelerated upon the passing of Dr. Zandman. (See also Note 12.) The Company recognized compensation expense of $1,873 reported as a component of the executive compensation charges in the accompanying consolidated statement of operations for the year ended December 31, 2011 for elements of compensation payable to the Company's former Chief Financial Officer, Dr. Lior Yahalomi, in connection with his resignation. (See also Note 12.)

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