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Segment Reporting and Geographic Information - Assets by Segment (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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|---|---|---|---|---|
| Assets | ||||
| Total Assets | $ 1,264,856 | $ 1,175,793 | ||
| Cash & cash equivalents | ||||
| Cash & cash equivalents | 34,969 | 65,548 | 12,027 | 7,585 |
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United States, Excluding All Points [Member]
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| Assets | ||||
| Total Assets | 936,008 | 1,133,824 | ||
| Cash & cash equivalents | ||||
| Cash & cash equivalents | 27,632 | 62,918 | ||
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All Points [Member]
|
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| Assets | ||||
| Total Assets | 8,379 | 7,298 | ||
| Cash & cash equivalents | ||||
| Cash & cash equivalents | 714 | 429 | ||
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Canada [Member]
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| Assets | ||||
| Total Assets | 300,906 | 15,477 | ||
| Cash & cash equivalents | ||||
| Cash & cash equivalents | 5,039 | 1,084 | ||
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Mexico [Member]
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| Assets | ||||
| Total Assets | 17,964 | 17,816 | ||
| Cash & cash equivalents | ||||
| Cash & cash equivalents | 1,570 | 1,066 | ||
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Australia [Member]
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| Assets | ||||
| Total Assets | 1,599 | 1,378 | ||
| Cash & cash equivalents | ||||
| Cash & cash equivalents | $ 14 | $ 51 |