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Intangible Assets, Net (Details) - USD ($)
3 Months Ended 6 Months Ended
Aug. 02, 2020
Aug. 04, 2019
Aug. 02, 2020
Aug. 04, 2019
Goodwill and Intangible Assets Disclosure [Abstract]        
Amortization expense on other intangible assets $ 86,179 $ 74,087 $ 164,550 $ 123,670