Fair Value Measurements - Notes (Details) - Notes - USD ($) $ in Thousands |
Dec. 31, 2015 |
Dec. 31, 2014 |
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Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
2033 Senior Notes | $ 24,647 | $ 63,062 |
Level 3 | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
2033 Senior Notes | 24,647 | 63,062 |
Carrying Value | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
2033 Senior Notes | $ 25,675 | $ 65,507 |
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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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- Definition Fair value portion of notes payable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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