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ACQUISITIONS AND INTANGIBLES (Detail Textuals) - USD ($) |  | 12 Months Ended
--- | --- | ---
Dec. 01, 2016 | Jan. 31, 2018 | Jan. 31, 2017 | Jan. 31, 2016
Business Acquisition [Line Items] |  |  |  |
Proceeds from shares issuance |  |  | $ 75,000,000 |
Intangible assets amortization expense |  | $ 4,500,000 | 2,500,000 | $ 1,900,000
Goodwill |  | 262,710,000 | 269,262,000 | $ 49,437,000
Other intangibles |  | 410,000,000 |  |
Acquisition Costs |  | 736,000 | 7,800,000 |
Reduction in goodwill related to unrecorded indemnification obligations from LVMH |  |  | $ 220,649,000 |
Goodwill written off |  | 716,000 |  |
Customer Relationships |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Other intangibles |  | $ 40,000,000 |  |
DKI |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Initial purchase price | $ 674,378,000 |  |  |
Number of shares issued in acquisition | 2,608,877 |  |  |
Proceeds from shares issuance | $ 75,000,000 |  |  |
Principal amount of LVMH note | 125,000,000 |  |  |
Tradenames | 370,000,000 |  |  |
Goodwill | 211,675,000 |  |  |
Other intangibles | $ 40,000,000 |  |  |
Intangible assets, estimated useful lives | 17 years |  |  |
Goodwill deductible period for tax purposes |  | 15 years |  |
Reduction in goodwill related to unrecorded indemnification obligations from LVMH |  | $ 9,000,000 |  |

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- Definition The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10(c)(7)(ii)) -URI http://asc.fasb.org/extlink&oid=82851474&loc=d3e511914-122862 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10(c)(3)(ii)(A)) -URI http://asc.fasb.org/extlink&oid=82851474&loc=d3e511914-122862 + Details
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