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保险收益（详情）（美元）
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1 Months Ended | 2 Months Ended | 12 Months Ended |
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Mar. 31, 2009
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Oct. 31, 2009
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Dec. 31, 2009
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| Insurance Proceeds [Abstract] | |||
| Insurance proceeds | $ 1,050,000 | $ 994,000 | $ (1,050,000) |
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- Details
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- Definition
保险金：从保险中收回的金额. 这些回收减少了在运营费用下作为单独项目报告的成本和损失. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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