Note 6 - Other Intangible Assets (Details Textual) - USD ($) $ in Millions |
1 Months Ended | 12 Months Ended | ||
---|---|---|---|---|
Feb. 03, 2018 |
Feb. 02, 2019 |
Dec. 30, 2017 |
Feb. 03, 2019 |
|
Trademarks And Intellectual Property [Member] | ||||
Finite-Lived Intangible Asset, Useful Life | 3 years | |||
Amortization of Intangible Assets, Total | $ 0.1 | $ 0.7 | $ 1.0 | |
Other Intangible Assets [Member] | ||||
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months | $ 0.7 |