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承诺额（租金费用）（详细信息）（美元）
除非另有说明，单位为千 |
12个月结束 | ||
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12月. 31, 2012
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12月. 31, 2011
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12月. 31, 2010
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| 承诺(抽象) | |||
| 最低租赁 | $ 139 | $ 52 | $ 65 |
| 减：转租租金 | 7 | 0 | 0 |
| 租金净额 | $ 132 | $ 52 | $ 65 |
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——细节
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——定义
This element represents the payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, 维护, 和税收. 参考文献1:http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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——定义
Rental expense for the reporting period incurred under operating leases, 包括最低及任何或有租金费用, 相关转租收入净额. 参考文献1:http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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——定义
The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases. 参考文献1:http://www.xbrl.org/2003/role/presentationRef
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