Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 31, 2021	Aug. 01, 2020	Jul. 31, 2021	Aug. 01, 2020
Income Statement [Abstract]
Net sales	$ 646,554	$ 426,110	$ 1,244,377	$ 627,009
Cost of goods sold	416,235	286,271	813,189	466,709
Gross profit	230,319	139,839	431,188	160,300
Selling, general and administrative expenses	144,151	106,697	281,333	199,354
Operating income (loss)	86,168	33,142	149,855	(39,054)
Interest (expense) income and other (expense) income, net	(1,071)	(500)	(2,048)	(357)
Income (loss) before income taxes	85,097	32,642	147,807	(39,411)
Income tax expense (benefit)	20,256	3,061	33,370	(18,410)
Net income (loss)	$ 64,841	$ 29,581	$ 114,437	$ (21,001)
Basic (loss) income per common share (dollars per share)	$ 1.16	$ 0.53	$ 2.04	$ (0.38)
Diluted (loss) income per common share (dollars per share)	$ 1.15	$ 0.53	$ 2.03	$ (0.38)
Weighted average shares outstanding:
Basic shares	56,007,970	55,786,823	55,989,399	55,844,418
Diluted shares	56,299,491	55,966,840	56,287,095	55,844,418

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 924
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227