Consolidated Statements of Operations and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Apr. 30, 2020	Apr. 30, 2019	Apr. 30, 2018
Consolidated Statements of Operations and Comprehensive Income
Net sales		$ 3,241,307	$ 3,116,032	$ 2,511,469
Cost of sales (exclusive of depreciation and amortization shown separately below)		2,178,093	2,111,913	1,692,893
Gross profit		1,063,214	1,004,119	818,576
Operating expenses:
Selling, general and administrative		784,081	739,460	633,877
Depreciation and amortization		116,533	117,459	65,530
Impairment of goodwill		63,074
Total operating expenses		963,688	856,919	699,407
Operating income		99,526	147,200	119,169
Other (expense) income:
Interest expense		(67,718)	(73,677)	(31,395)
Gain on legal settlement		14,029
Write-off of debt discount and deferred financing fees		(1,331)		(74)
Change in fair value of financial instruments			(6,395)	(6,125)
Other income, net		1,819	2,913	2,279
Total other expense, net		(53,201)	(77,159)	(35,315)
Income before taxes		46,325	70,041	83,854
Provision for income taxes		22,944	14,039	20,883
Net income		$ 23,381	$ 56,002	$ 62,971
Weighted average common shares outstanding:
Basic (in shares)		41,853	40,914	41,015
Diluted (in shares)		42,504	41,589	42,163
Net income per common share:
Basic (in dollars per share)	[1]	$ 0.56	$ 1.33	$ 1.54
Diluted (in dollars per share)	[1]	$ 0.55	$ 1.31	$ 1.49
Comprehensive income (loss)
Net income		$ 23,381	$ 56,002	$ 62,971
Foreign currency translation loss		(18,257)	(22,320)
Changes in other comprehensive income (loss), net of tax		(20,251)	(4,695)	1,325
Comprehensive income (loss)		$ (15,127)	$ 28,987	$ 64,296

[1] See Note 19 for detailed calculations.