Condensed Consolidated Statements of Operations and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jul. 31, 2020	Jul. 31, 2019
Condensed Consolidated Statements of Operations and Comprehensive Income
Net sales	$ 802,573	$ 847,176
Cost of sales (exclusive of depreciation and amortization shown separately below)	542,115	573,522
Gross profit	260,458	273,654
Operating expenses:
Selling, general and administrative	183,112	194,631
Depreciation and amortization	27,097	29,275
Total operating expenses	210,209	223,906
Operating income	50,249	49,748
Other (expense) income:
Interest expense	(14,081)	(18,277)
Other income, net	655	939
Total other expense, net	(13,426)	(17,338)
Income before taxes	36,823	32,410
Provision for income taxes	9,604	7,590
Net income	$ 27,219	$ 24,820
Weighted average common shares outstanding:
Basic (in shares)	42,624	41,001
Diluted (in shares)	43,017	41,615
Net income per common share:
Basic (in dollars per share)	$ 0.64	$ 0.60
Diluted (in dollars per share)	$ 0.63	$ 0.59
Comprehensive income
Net income	$ 27,219	$ 24,820
Foreign currency translation income	16,281	11,860
Changes in other comprehensive income (loss), net of tax	959	(6,065)
Comprehensive income	$ 44,459	$ 30,615