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Commitments and Contingencies - Additional Information (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
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Sep. 30, 2013
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| Operating Leased Assets [Line Items] | ||||
| Rent expense | $ 182 | $ 223 | $ 569 | $ 690 |
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Maximum
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| Operating Leased Assets [Line Items] | ||||
| Period of salary continuation upon termination | 36 months | |||
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Minimum
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| Operating Leased Assets [Line Items] | ||||
| Period of salary continuation upon termination | 24 months | |||
| X | ||||||||||
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- Definition
Period of salary payable in case of termination of employment contract. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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