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Long-Term Debt - Schedule of Interest Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 26, 2020
Jul. 28, 2019
Jul. 26, 2020
Jul. 28, 2019
Debt Disclosure [Abstract]        
Contractual interest $ 1,131 $ 2,475 $ 2,569 $ 4,817
Amortization of debt discount and issuance costs 121 122 242 247
Total interest expense $ 1,252 $ 2,597 $ 2,811 $ 5,064