Quarterly Summary of Information (Tables)

12 Months Ended

Mar. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Summary of unaudited quarterly financial data

Summarized unaudited quarterly financial data are as follows:

	Fiscal Year 2018
	Quarter Ended
	6/30/2017			9/30/2017		12/31/2017		3/31/2018
Net sales	$	209,717		$	482,460	$	810,478	$	400,684
Gross profit	90,625			225,117		423,471		192,429
(Loss) income from operations	(56,256		)	67,355		193,191		18,294
Net (loss) income*	(42,121		)	49,559		86,341		20,615
Net (loss) income per share:
Basic	$	(1.32	)	$	1.55	$	2.71	$	0.66
Diluted	$	(1.32	)	$	1.54	$	2.69	$	0.66

	Fiscal Year 2017
	Quarter Ended
	6/30/2016			9/30/2016		12/31/2016		3/31/2017
Net sales	$	174,393		$	485,944	$	760,345	$	369,465
Gross profit	76,252			216,425		383,634		158,924
(Loss) income from operations	(78,319		)	54,023		53,250		(30,873		)
Net (loss) income*	(58,918		)	39,305		41,027		(15,704		)
Net (loss) income per share:
Basic	$	(1.84	)	$	1.23	$	1.28	$	(0.49	)
Diluted	$	(1.84	)	$	1.21	$	1.27	$	(0.49	)

*Includes restructuring charges of $1,667 and $28,984 for the years ended March 31, 2018 and 2017, respectively, primarily incurred during the third and fourth quarters of fiscal year 2017 and the first and second quarters of fiscal years 2018. Refer to Note 2, "Restructuring," for further information on the nature of restructuring charges incurred. In addition, includes non-cash impairment charges incurred of $113,944 and $4,086 for the Sanuk brand's wholesale reportable operating segment goodwill and patent, respectively, during the third quarter of fiscal year 2017. Refer to Note 3, "Goodwill and Other Intangible Assets," for further information on the Sanuk brand non-cash impairment charges.