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Goodwill and Other Intangible Assets - Information about Expected Amortization of Definite-Lived Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Finite-Lived Intangible Assets [Line Items]  
2014 $ 15,983
2015 29,330
2016 17,827
2017 17,155
2018 16,970
Thereafter 27,476
Total 124,741
Services cost of revenues
 
Finite-Lived Intangible Assets [Line Items]  
2014 3,747
2015 7,450
2016 621
2017 0
2018 0
Thereafter 0
Total 11,818
Amortization of intangible assets
 
Finite-Lived Intangible Assets [Line Items]  
2014 12,236
2015 21,880
2016 17,206
2017 17,155
2018 16,970
Thereafter 27,476
Total $ 112,923