| Commitments and Contingencies (Details) | 9 Months Ended | 
|---|---|
| Sep. 30, 2014 | |
| Commitments and Contingencies [Abstract] | |
| Percentage of offering price applicable in the event of potentially adverse consequences | 1.00% | 
| Maximum percentage of offering price applicable in the event of potentially adverse consequences | 8.00% | 
| X | ||||||||||
| 
- Definition Maximum percentage of offering price to be paid as liquidity damage in the event of potentially adverse consequences. No definition available. 
 | 
| X | ||||||||||
| 
- Definition Percentage of offering price to be paid as liquidity damage in the event of potentially adverse consequences. No definition available. 
 | 
| X | ||||||||||
| 
- Details 
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