Investments and Other Assets - Additional Information (Detail) $ in Thousands |
12 Months Ended |
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Dec. 31, 2016
USD ($)
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| Schedule of Cost-method Investments [Line Items] | |
| Purchase of investments | $ 10,000 |
| Colorado Corporation [Member] | |
| Schedule of Cost-method Investments [Line Items] | |
| Cost method investment, ownership percentage | 10.00% |
| Purchase of investments | $ 10,000 |
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- Definition Cost method investment ownership percentage. No definition available.
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- Definition The cash outflow associated with the purchase of all investments (debt, security, other) during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Details
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