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Deferred Revenue and Customer Advances (Tables) | 9 Months Ended
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Sep. 28, 2014
Deferred Revenue and Customer Advances | Deferred revenue and customer advances consist of the following and are included in short and long-term deferred revenue and customer advances on the balance sheet:
|  | September 28, 2014 |  |  | December 31, 2013 |
|  | (in thousands) |
Extended warranty |  | $ | 43,497 |  |  | $ | 34,909 |
Equipment maintenance and training |  |  | 27,703 |  |  |  | 22,455 |
Customer advances |  |  | 5,041 |  |  |  | 4,825 |
Undelivered elements |  |  | 7,185 |  |  |  | 6,971 |
Total deferred revenue and customer advances |  | $ | 83,426 |  |  | $ | 69,160 |

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- Definition Schedule of deferred revenue and customer advances. + References No definition available. + Details
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Namespace Prefix: | ter_
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