CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Income Statement [Abstract]
Net sales	$ 283,169	$ 276,839
Cost of sales	140,603	146,820
Gross profit	142,566	130,019
Selling, general and administrative expenses	150,265	161,436
Loss from operations	(7,699)	(31,417)
Interest income	(674)	(2,866)
Interest expense	1,190	1,146
Other income, net	(143)	(92)
Total other expense (income), net	373	(1,812)
Loss before income taxes	(8,072)	(29,605)
Income tax benefit	(99)	(10,254)
Net loss	(7,973)	(19,351)
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net of tax	353	(317)
Foreign currency translation gain	653	68
Total other comprehensive income (loss)	1,006	(249)
Comprehensive loss	$ (6,967)	$ (19,600)
Net loss per share
Basic (in dollars per share)	$ (0.28)	$ (0.67)
Diluted (in dollars per share)	$ (0.28)	$ (0.67)
Weighted-average common shares outstanding
Basic (in shares)	28,001	29,089
Diluted (in shares)	28,001	29,089