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Other Intangible Assets | 6 Months Ended
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Jun. 30, 2013
Other Intangible Assets | 7. Other Intangible Assets The components of other intangible assets are as follows:
|  | Weighted Average Life |  |  | As of June 30, 2013 |  |  | As of December 31, 2012 |
|  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships |  |  | 16.4 years |  |  | $ | 48,261 |  |  | $ | 12,219 |  |  | $ | 48,261 |  |  | $ | 10,663 |
Other |  |  | 2.5 years |  |  |  | 990 |  |  |  | 443 |  |  |  | 990 |  |  |  | 305 |
Total other intangible assets |  |  |  |  |  | $ | 49,251 |  |  | $ | 12,662 |  |  | $ | 49,251 |  |  | $ | 10,968 |

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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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