Income Taxes - Income Tax (Benefit) Expense Components (Details) |
3 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
|
Feb. 03, 2018
USD ($)
|
Dec. 31, 2018 |
Feb. 03, 2018
USD ($)
item
|
Dec. 31, 2017 |
Jan. 28, 2017
USD ($)
|
Jan. 30, 2016
USD ($)
|
|
| Income Tax | ||||||
| Benefits not recognized due to uncertainty | $ 0 | $ 0 | ||||
| Work opportunity tax benefits not recognized due to uncertainty | 0 | $ 0 | ||||
| Number of states in which ability to utilize tax credits is no longer more likely than not | item | 1 | |||||
| Credits carry back period | 1 year | |||||
| Credits carry forward period | 20 years | |||||
| Income tax benefit related to federal and state tax credits | $ 1,300,000 | $ 1,800,000 | $ 1,200,000 | |||
| Federal statutory tax rate | 33.70% | 35.00% | ||||
| Reduction in income tax expense due to Tax Cuts and Jobs Act tax reform legislation | $ 300,000 | |||||
| Reduction of net deferred tax assets | $ 1,900,000 | $ 1,925,000 | ||||
| Forecast | ||||||
| Income Tax | ||||||
| Federal statutory tax rate | 21.00% | |||||