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Commitments and Contingencies - Purchase Obligations and Non-Cancellable Operating Leases, Including Continuing Obligations of Discontinued Operations (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Operating Leases  
2014 (as of June 30, 2014) $ 1,470
2015 2,456
2016 1,912
2017 1,217
2018 616
Thereafter 1,054
Total long-term obligations $ 8,725