Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Income Statement [Abstract]
Net sales	$ 223,296	$ 203,001	$ 775,860	$ 743,023
Cost of sales	142,993	135,845	511,922	492,546
Gross profit	80,303	67,156	263,938	250,477
Selling, general and administrative expenses	88,092	81,834	275,445	265,628
Operating loss	(7,789)	(14,678)	(11,507)	(15,151)
Other income/(expense):
Interest expense	(493)	(377)	(1,473)	(1,061)
Other income, net	179	360	907	1,104
Other income/(expense), total	(314)	(17)	(566)	43
Loss before income taxes	(8,103)	(14,695)	(12,073)	(15,108)
Income tax provision/(benefit)	(23)	101	(431)	113
Net loss	$ (8,080)	$ (14,796)	$ (11,642)	$ (15,221)
Net loss per common share:
Basic	$ (0.18)	$ (0.34)	$ (0.26)	$ (0.35)
Diluted	$ (0.18)	$ (0.34)	$ (0.26)	$ (0.35)
Weighted average number of common shares:
Basic	44,365	43,998	44,236	43,915
Diluted	44,365	43,998	44,236	43,915
Dividends per common share	$ 0	$ 0	$ 0	$ 0