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Employee Benefit Plans - Additional Information (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Jan. 01, 2015 | Feb. 03, 2018 | Jan. 28, 2017 | Jan. 30, 2016
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |
Amortization of unrecognized loss expected to be recognized in fiscal 2018 |  | $ 699,000 |  |
Defined contribution plans eligible employees age | 21 years |  |  |
Defined contribution plan service period for eligibility | 1000 hours |  |  |
Defined contribution plan expenses recognized |  | $ 2,300,000 | $ 2,200,000 | $ 2,000,000
Maximum |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |
Defined contribution plan maximum employer contributions percentage of eligible compensation |  | 3.50% |  |
Minimum |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |
Defined contribution plan service period for eligibility | 6 months |  |  |
Defined contribution plan service period for eligibility to receive match | 1 year |  |  |
Noncontributory Pension Plan |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |
Company estimated contribution to the plan for fiscal 2018 |  | $ 628,000 |  |
Assumptions used to determine the benefit obligations, discount rate |  | 3.68% | 4.00% |
Assumptions used to determine the net periodic benefit cost, discount rate |  | 3.68% | 4.00% | 4.16%
Expected long-term rate of return for benefit obligation and the net periodic benefit cost |  | 7.00% | 8.00% |
Supplemental Executive Retirement Plan |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |
Assumptions used to determine the benefit obligations, discount rate |  | 3.60% | 4.00% |
Assumptions used to determine the net periodic benefit cost, discount rate |  | 3.60% | 4.00% | 4.16%
First Contributions |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |
Defined contribution plan employer matching contribution percent |  | 100.00% |  |
Defined benefit plan employee contribution percentage |  | 1.00% |  |
Next Contributions |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |
Defined contribution plan employer matching contribution percent |  | 50.00% |  |
Defined benefit plan employee contribution percentage |  | 5.00% |  |

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- Definition Defined benefit plan employee contribution percentage. + References No definition available. + Details
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- Definition The minimum eligibility period that the individual required to perform services to receive the company match on contributions made to the plan. + References No definition available. + Details
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- Definition Defined contribution plan employee eligibility age. + References No definition available. + Details
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- Definition Defined contribution plan service period for eligibility. + References No definition available. + Details
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- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(3) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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- Definition Amount of cost (credit) included in accumulated other comprehensive (income) loss expected to be recognized in net periodic benefit cost (credit) for fiscal year following most recent annual statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (s) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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- Definition Amount of contributions expected to be received by defined benefit plan from employer in next fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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- Definition Amount of cost for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. + References No definition available. + Details
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- Definition Percentage employer matches of the employee's percentage contribution matched. + References No definition available. + Details
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