Commitments and Contingent Liabilities - Additional Information (Detail)
In Thousands, unless otherwise specified |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2010
USD ($)
|
Dec. 31, 2010
GBP (£)
|
Jun. 30, 2014
USD ($)
|
|
Commitments And Contingencies Disclosure [Abstract] | |||
Outstanding standby and commercial letters of credit | $ 18,655 | ||
Government grants awarded | 1,325 | 850 | |
Government grants received | 1,083 | 680 | |
Recorded liability | $ 0 |