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Note 7 - Intangible Assets (Details) - Future Amortization Expense Related to Acquired Intangible Assets (USD $)
In Thousands, unless otherwise specified
May 03, 2014
Future Amortization Expense Related to Acquired Intangible Assets [Abstract]  
2015 (remaining nine months) $ 6,627
2016 6,727
2017 3,937
2018 637
2019 103
Total $ 18,031