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Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Jan. 30, 2021 | Feb. 01, 2020
--- | --- | ---
Deferred tax assets: |  |
Accruals | $ 3,147 | $ 2,622
Inventory valuation | 448 | 739
State tax credit carryforwards | 148 | 148
Federal and state net operating loss carryforwards | 1,111 | 7,462
Impairment | 2,410 | 4,809
Operating lease liabilities | 48,808 | 64,819
Other | 2,366 | 2,505
Total deferred tax assets | 58,438 | 83,104
Valuation allowance for deferred tax assets | (6,033) | (12,145)
Net deferred tax assets | 52,405 | 70,959
Deferred tax liabilities: |  |
Depreciation | (12,556) | (16,834)
Operating lease right-of-use assets | (39,126) | (51,974)
Prepaid assets | (723) | (626)
Total deferred tax liabilities | $ (52,405) | (69,434)
Net deferred tax assets |  | $ 1,525

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