Net Income per Common Share (Tables)

6 Months Ended

Jul. 31, 2015

Earnings Per Share [Abstract]

Schedule of reconciliation between basic and diluted net income per share

	Three Months Ended July 31,				Six Months Ended July 31,
	2015		2014		2015		2014
	(In thousands, except per share amounts)
Net income attributable to G-III	$	12,453	$	6,236	$	19,213	$	7,526
Basic net income per share:
Basic common shares		45,073		42,374		45,020		41,686
Basic net income per share	$	0.28	$	0.15	$	0.43	$	0.18
Diluted net income per share:
Basic common shares		45,073		42,374		45,020		41,686
Restricted stock awards and stock options		1,289		946		1,269		1,006
Diluted common shares		46,362		43,320		46,289		42,692
Diluted net income per share	$	0.27	$	0.14	$	0.42	$	0.18