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General - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
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Mar. 31, 2013
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Mar. 31, 2012
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| Net earnings attributable to noncontrolling interest | $ 908 | $ 256 |
| Capital contribution from non-controlling interest | 3,152 | 0 |
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HF Logistics-SKX, LLC [Member]
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| Capital contribution from non-controlling interest | 1,200 | |
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Corporate joint venture [Member]
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| Net earnings attributable to noncontrolling interest | 900 | 300 |
| Capital contribution from non-controlling interest | $ 3,200 | |
| X | ||||||||||
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- Definition
Represents an increase in noncontrolling interest from issuance of additional equity interests to noncontrolling interest holders or the sale of a portion of the parent's controlling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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