Income Taxes - Effective Tax Rate Reconciliation (Details) |
1 Months Ended | 11 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Feb. 03, 2018 |
Dec. 31, 2017 |
Feb. 03, 2018 |
Jan. 28, 2017 |
Jan. 30, 2016 |
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| Effective Income Tax Rate Reconciliation, Percent [Abstract] | |||||
| Taxes at federal statutory rates | 21.00% | 35.00% | 33.80% | 35.00% | 35.00% |
| State income taxes, net of federal tax benefit | 40.40% | 11.90% | (0.60%) | ||
| Reestablishment of state net operating losses | 0.00% | 0.00% | 6.00% | ||
| Provision to return true-up | (41.60%) | 18.10% | 0.00% | ||
| Non-cash stock option vesting expense | (12.20%) | (2.30%) | (1.90%) | ||
| FCC license deferred tax liability impact on valuation allowance | 100.40% | (9.40%) | (6.50%) | ||
| Impact of Tax Act on deferred tax valuation | (1382.30%) | (0.00%) | (0.00%) | ||
| Valuation allowance and NOL carryforward benefits | 1365.30% | (60.90%) | (44.20%) | ||
| Other | 0.50% | (2.50%) | 4.90% | ||
| Effective tax rate | 104.30% | (10.10%) | (7.30%) | ||
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- Definition Effective Income Tax Rate Reconciliation, Valuation Allowance and Operating Loss Carryforwards No definition available.
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- Definition Reestablishment of state net operating losses No definition available.
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to impairment loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other nondeductible expenses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to equity-based compensation costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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