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Organization and Nature of Business Operations - Additional Information (Detail)
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12 Months Ended |
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Dec. 31, 2013
Segment
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| Organization and Nature of Operations [Line Items] | |
| Number of business segments | 2 |
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Shale Solutions
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| Organization and Nature of Operations [Line Items] | |
| Number of operating divisions announced related to strategic organizational realignment in fourth quarter of 2013 | 3 |