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Earnings per Share - Additional Information (Details) - shares |  | 3 Months Ended
--- | --- | ---
Feb. 19, 2019 | May 04, 2019 | May 05, 2018
Earnings Per Share [Line Items] |  |  |
Shares of restricted stock outstanding |  | 20,000 |
Anti dilutive shares |  | 525,000 | 377,000
Performance Share Units |  |  |
Earnings Per Share [Line Items] |  |  |
Share-based compensation arrangement, expiration date | Apr. 01, 2023 |  |
Anti dilutive shares |  | 720,000 |
Stock Options |  |  |
Earnings Per Share [Line Items] |  |  |
Anti dilutive shares |  | 942,000 | 1,242,000
Stock Options | Minimum |  |  |
Earnings Per Share [Line Items] |  |  |
Share-based compensation arrangement, expiration date |  | Mar. 19, 2020 |
Stock Options | Maximum |  |  |
Earnings Per Share [Line Items] |  |  |
Share-based compensation arrangement, expiration date |  | Jun. 29, 2028 |
Unvested time-based restricted stock |  |  |
Earnings Per Share [Line Items] |  |  |
Dilutive shares |  | 20,000 | 66,666

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- Definition The number of unvested shares of restricted stock issued and outstanding but excluded from the calculation of basic and diluted earnings per share. + References No definition available. + Details
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Date the equity-based award expires, in CCYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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