Investments and Other Assets - Schedule of Other Assets (Detail) - USD ($) $ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
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| Other Assets Noncurrent [Abstract] | ||
| Cost method investments | $ 10,000 | |
| Other assets | 946 | $ 1,756 |
| Total other assets | $ 10,946 | $ 1,756 |
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- Definition Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of investments, and noncurrent assets classified as other. No definition available.
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- Definition Amount of noncurrent assets classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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