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Segment Reporting - Additional Information (Detail)
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3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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Jun. 30, 2014
Segment
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Jun. 30, 2013
Segment
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Jun. 30, 2014
Segment
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Jun. 30, 2013
Segment
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| Segment Reporting Information [Line Items] | ||||
| Number of reportable segments | 2 | 2 | 2 | 2 |
| X | ||||||||||
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- Definition
Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. No definition available.
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| X | ||||||||||
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- Details
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