SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Jan. 31, 2014

Accounting Policies [Abstract]

Schedule of reconciliation between basic and diluted net income per share

	Year Ended January 31,
	2014		2013		2012
	(In thousands, except per share amounts)
Net income attributable to G-III	$	77,360	$	56,875	$	49,620
Basic net income per share:
Basic common shares		20,323		20,006		19,796
Basic net income per share	$	3.81	$	2.84	$	2.51
Diluted net income per share:
Basic common shares		20,323		20,006		19,796
Stock options and restricted stock awards		541		274		396
Diluted common shares		20,864		20,280		20,192
Diluted net income per share	$	3.71	$	2.80	$	2.46