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v3.19.1

Stock Based Compensation Additional - (Details) - USD ($) | 12 Months Ended
--- | ---
Feb. 02, 2019 | Feb. 03, 2018 | Jan. 28, 2017
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Remaining Weighted-Average Vesting Period | 0 years | 5 years 15 days |
Intrinsic Value Of Vested and Excercisable Options | $ 0 |  |
Remaining Contractual Term For Vested and Excercisable Options |  | 0 years |
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward |  |  |
Exercised | 8,051 | 4,025 |
Convertible Class B Common Stock |  |  |
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward |  |  |
Granted | 0 |  |
Forfeited of expired | 0 |  |
Exercised | 8,051 |  |
Restricted Stock | Class A Common Stock |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Unrecognized Compensation Expense | $ 11,989,000 |  |
Remaining Weighted-Average Vesting Period | 2 years |  |
Compensation Expense | $ 4,833,000 | $ 4,093,000 | $ 4,091,000
Stock Options | Class A Common Stock |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Options Outstanding - Weighted Average Price | $ 14.17 |  |
Intrinsic Value | $ 5,000 | $ 0 | $ 109,000
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward |  |  |
Options Outstanding | 500 |  |
Options Outstanding |  | 500 |
Stock Options | Convertible Class B Common Stock |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Options Outstanding - Weighted Average Price | $ 0 |  |
Options Granted | 0 |  |
Outstanding Vested and Excercisable Options | 0 |  |
Weighted Average Price For Stock Options Vested and Excercisable | $ 0 |  |
Intrinsic Value for Options Outstanding | $ 0 |  |
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward |  |  |
Options Outstanding | 20,127 |  |
Options Outstanding | 0 | 20,127 |
Employee Stock Purchase Plan | Class A Common Stock |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Shares Sold | 44,770 | 34,238 | 17,455
Compensation Expense | $ 101,000 | $ 86,000 | $ 88,000
Employee Stock Purchase Plan Share Purchase Discount | $ 2.25 |  |

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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + 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 (i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. + 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 (d)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + 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 (c)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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