Commitments and Contingencies - Additional Information (Detail) $ in Millions |
3 Months Ended |
|---|---|
|
Mar. 31, 2015
USD ($)
| |
| Loss Contingencies [Line Items] | |
| Legal cost | $ 0.5 |
| X | ||||||||||
- Definition Legal Costs No definition available.
|
| X | ||||||||||
- 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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