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Guarantees And Contractual Obligations (Schedule Of Contractual Purchase Commitments) (Details)
$ in Thousands
Jan. 29, 2016
USD ($)
Guarantees And Contractual Obligations [Abstract]  
Remainder of 2016 $ 711
2017 1,512
2018 0
2019 0
2020 0
Thereafter 0
Total $ 2,223