Fair Value Measurement - Additional Information (Detail) - USD ($) |
Mar. 31, 2017 |
Dec. 31, 2016 |
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| Fair Value Disclosures [Abstract] | ||
| Debt instruments fair value | $ 0 | $ 0 |
| Cash equivalents | $ 0 | $ 0 |
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- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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