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Geographical Information (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2012
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Sep. 30, 2012
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Jun. 30, 2012
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Mar. 31, 2012
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Dec. 31, 2011
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Sep. 30, 2011
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Jun. 30, 2011
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Mar. 31, 2011
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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|
| Revenue and long-lived assets by geographical segments | |||||||||||
| Revenues | $ 103,610 | $ 93,818 | $ 96,336 | $ 92,849 | $ 108,301 | $ 84,594 | $ 67,852 | $ 63,510 | $ 386,613 | $ 324,257 | $ 241,328 |
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United States
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|||||||||||
| Revenue and long-lived assets by geographical segments | |||||||||||
| Revenues | 282,762 | 263,956 | 236,959 | ||||||||
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North America (Excluding U.S.)
|
|||||||||||
| Revenue and long-lived assets by geographical segments | |||||||||||
| Revenues | 23,738 | 17,021 | |||||||||
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Europe, Middle East and Africa
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|||||||||||
| Revenue and long-lived assets by geographical segments | |||||||||||
| Revenues | 51,507 | 29,716 | 3,770 | ||||||||
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Asia Pacific
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| Revenue and long-lived assets by geographical segments | |||||||||||
| Revenues | 21,677 | 9,318 | 434 | ||||||||
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Latin America
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| Revenue and long-lived assets by geographical segments | |||||||||||
| Revenues | $ 6,929 | $ 4,246 | $ 165 | ||||||||
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Foreign Jurisdictions
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| Revenue and long-lived assets by geographical segments | |||||||||||
| Percentage of revenue or about the percentage of revenue | 27.00% | ||||||||||