Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Consolidated Statements Of Operations [Abstract]
Net sales	$ 112,050	$ 126,531
Cost of goods sold	(85,420)	(98,662)
Gross margin	26,630	27,869
Selling, general and administrative	(18,926)	(18,490)
Operating income (loss)	7,704	9,379
Interest and other income	48	(50)
Interest expense		(37)
Income (loss) before income taxes	7,752	9,292
Income tax (provision) benefit	(3,000)	(3,530)
Net income (loss)	$ 4,752	$ 5,762
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING:
Basic	7,725	7,508
Diluted	7,838	7,761
EARNINGS (LOSS) PER SHARE OF COMMON STOCK:
Basic	$ 0.62	$ 0.77
Diluted	0.61	0.74
Cash dividends declared per common share	$ 0.20	$ 0.18