Commitments and Contingencies - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2012
Y
|
Dec. 31, 2011
|
Dec. 31, 2010
|
|
Schedule Of Future Minimum Rental Payments For Operating Leases [Line Items] | |||
Non-Cancelable operating leases, initial terms | 1 | ||
Rental expenses | $ 5.5 | $ 5.4 | $ 5.7 |
X | ||||||||||
- Definition
Operating Leases Initial Non Cancelable Lease Terms No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
Rental expense incurred for leased assets including furniture and equipment which has not been recognized in costs and expenses applicable to sales and revenues; for example, cost of goods sold or other operating costs and expenses. No definition available.
|