Condensed Consolidated Income Statements (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Income Statement [Abstract]
Net sales	$ 757,342	$ 842,701
Cost of goods sold	676,563	744,176
Gross profit	80,779	98,525
Selling, general and administrative expenses	62,112	68,532
Depreciation expense	3,396	3,301
Intangible amortization expense	4,853	4,538
Restructuring and other charges	8,268	169
Change in fair value of contingent consideration	516	2,472
Operating income	1,634	19,513
Interest expense	1,913	3,317
Interest income	(481)	(807)
Other expense, net	364	374
(Loss) income before income taxes	(162)	16,629
(Benefit) Provision for income taxes	(47)	4,338
Net (loss) income from continuing operations	(115)	12,291
Net loss from discontinued operations	(11,704)	(761)
Net (loss) income	$ (11,819)	$ 11,530
Per share data:
Net (loss) income from continuing operations per common share, basic (in dollars per share)	$ (0.01)	$ 0.48
Net loss from discontinued operations per common share, basic (in dollars per share)	(0.46)	(0.03)
Net (loss) income per common share, basic (in dollars per share)	$ (0.47)	$ 0.45
Weighted-average shares outstanding, basic (in shares)	25,361	25,539
Net (loss) income from continuing operations per common share, diluted (in dollars per share)	$ (0.01)	$ 0.48
Net loss from discontinued operations per common share, diluted (in dollars per share)	(0.46)	(0.03)
Net (loss) income per common share, diluted (in dollars per share)	$ (0.47)	$ 0.45
Weighted-average shares outstanding, diluted (in shares)	25,361	25,617