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Debt (Details) (USD $)
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1 Months Ended | 6 Months Ended |
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Jan. 30, 2013
Rate
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Jun. 30, 2013
Rate
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| Inputs to lattice model used to value the embedded derivative | ||
| Stock price | $ 6.20 | $ 7.10 |
| Conversion Rate | 141.4827 | 141.4827 |
| Conversion Price | $ 7.07 | $ 7.07 |
| Maturity date | Feb. 01, 2033 | Feb. 01, 2033 |
| Risk-free interest rate | 1.12% | 1.57% |
| Estimated stock volatility | 40.00% | 35.00% |
| Estimated credit spread | 9.44% | 9.83% |
| X | ||||||||||
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- Definition
Debt instrument conversion price. No definition available.
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- Definition
Debt instrument convertible maturity date. No definition available.
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- Definition
Debt instrument expected stock volatility rate. No definition available.
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- Details
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- Definition
The percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition
The ratio applied to the debt for purposes of determining the number of shares of the equity security into which the debt will be converted. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The effective interest rate on the liability component of convertible debt instrument which may be settled in cash upon conversion, including partial cash settlement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Price of the entity's common stock which would be required to be attained for the conversion feature embedded in the debt instrument to become effective. No definition available.
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