CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Income Statement [Abstract]
Net sales	$ 545,882	$ 528,380	$ 513,869
Cost of goods sold	348,846	332,466	328,693
Gross profit	197,036	195,914	185,176
Selling expenses	151,753	155,088	157,033
General and administrative expenses	31,173	35,724	32,146
Restructuring and other transition expenses	10,432	0	0
Net losses (gains) from sales of assets	394	(3,814)	(4,467)
Impairment losses on goodwill and intangible assets	0	0	92
Operating expenses	193,752	186,998	184,804
Income from operations	3,284	8,916	372
Other income (expense):
Dividend income	1,172	1,073	1,103
Interest income	381	429	452
Interest expense	(769)	(1,258)	(1,782)
Other, net	(3,014)	3,677	(9,432)
Total other (expense) income	(2,230)	3,921	(9,659)
Income (loss) before taxes	1,054	12,837	(9,287)
Income tax expense (benefit)	402	705	(825)
Net income (loss)	$ 652	$ 12,132	$ (8,462)
Net income (loss) per common share - basic (in US$ per share)	$ 0.04	$ 0.76	$ (0.54)
Net income (loss) per common share - diluted (in US$ per share)	$ 0.04	$ 0.76	$ (0.54)
Weighted average common shares outstanding - basic and diluted	16,127,610	15,909,631	15,604,452
Weighted average common shares outstanding—diluted	16,267,134	16,014,587	15,604,452