Debt and Interest (Detail) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2015 |
Dec. 31, 2014 |
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| Debt [Line Items] | ||
| Total notes payable, long term | $ 24,009 | $ 14,009 |
| Discount of notes payable | 777 | 6 |
| Total notes payable, long term, net | 23,232 | 14,003 |
| IDB Note [Member] | ||
| Debt [Line Items] | ||
| Total notes payable, long term | $ 14,009 | 14,009 |
| Interest Rate | 2.25% | |
| Maturity Date | Feb - 2017 | |
| NSC Note [Member] | ||
| Debt [Line Items] | ||
| Total notes payable, long term | $ 10,000 | $ 0 |
| Interest Rate | 8.00% | |
| Maturity Date | Mar - 2018 |
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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 Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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