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Goodwill And Other Intangible Assets (Scheduled Amortization Of Other Intangible Assets) (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Goodwill And Other Intangible Assets [Line Items]  
2012 - Remaining six months $ 1,345
2013 3,118
2014 3,208
2015 2,656
2016 2,362
2017 and thereafter 1,463
Total $ 14,152