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RELATED PARTY TRANSACTIONS (Detail Textuals) - USD ($) shares in Millions		12 Months Ended
	Dec. 01, 2016	Jan. 31, 2018	Jan. 31, 2017	Jan. 31, 2016
LVMH
Related Party Transaction [Line Items]
Shares issued	2.6
Shares value	$ 75,000,000
Percentage of beneficial ownership	5.40%
LVMH | Junior lien secured promissory note
Related Party Transaction [Line Items]
Principal amount	$ 125,000,000
Debt instrument interest rate	2.00%
Interest paid		$ 2,500,000	$ 212,000
Interest payable		$ 212,000	212,000
Balance amount due			7,300,000
KLNA
Related Party Transaction [Line Items]
Percentage of ownership interest		49.00%
Royalty and advertising expense		$ 4,800,000	4,000,000	$ 1,000,000
Balance amount due		$ 1,500,000	$ 656,000	$ 60,000
Fabco
Related Party Transaction [Line Items]
Percentage of ownership interest (G III owns)		49.00%
Inventory sold to related party		$ 286,000
Prepaid expenses		517,000
Due to related party		$ 97,000

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