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Other Assets (Tables) | 12 Months Ended
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Dec. 31, 2014
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Components of Other Assets | Other assets consist of the following (in thousands):
|  | As of December 31, |
|  | 2014 |  |  | 2013 |
Investments related to the deferred compensation plan |  | $ | 6,008 |  |  | $ | 4,827 |
Long-term investments |  |  | 31,759 |  |  |  | 21,242 |
Other long-term assets |  |  | 28,448 |  |  |  | 1,522 |
Long-term trade receivable |  |  | 16,985 |  |  |  | 0 |
Long-term notes receivable |  |  | 14,231 |  |  |  | 0 |
Long-term investments and marketable securities |  |  | 0 |  |  |  | 2,588 |
Deposits |  |  | 1,486 |  |  |  | 1,174 |
Total |  | $ | 98,917 |  |  | $ | 31,353 |

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- Definition Tabular disclosure of noncurrent assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 17 -Article 5 + Details
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