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Other Current Assets and Other Assets - Current (Details) - USD ($) $ in Thousands | Jan. 26, 2019 | Jan. 27, 2018
--- | --- | ---
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |  |
Prepaid expenses | $ 12,758 | $ 13,167
Insurance recoveries/receivables for accrued insurance claims | 0 | 13,701
Receivables on equipment sales | 69 | 31
Deposits and other current assets, including restricted cash | 16,318 | 12,811
Total other current assets | 29,145 | 39,710
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Income tax receivable | $ 3,461 | $ 13,852

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