Quarterly Consolidated Financial Information (Tables)

12 Months Ended

Jun. 30, 2013

Quarterly Consolidated Financial Information [Abstract]

Schedule Of Quarterly Consolidated Financial Information

Three Months Ended
		September 30,		December 31,		March 31,		June 30,
		2012		2012		2013		2013
	(Dollars in thousands, except per share amounts)
2013
Net sales	$	15,004	$	16,589	$	16,927	$	14,924
Gross margin	$	8,812	$	9,543	$	10,000	$	8,482
Operating income	$	413	$	876	$	1,233	$	2,513
Net income	$	325	$	673	$	937	$	2,313
Net income per share-basic	$	0.04	$	0.08	$	0.11	$	0.26
Net income per share-diluted	$	0.04	$	0.08	$	0.11	$	0.26

	Three Months Ended
		September 30,			December 31,			March 31,		June 30,
		2011			2011			2012		2012
	(Dollars in thousands, except per share amounts)
2012
Net sales	$	12,888		$	16,410		$	16,291	$	14,708
Gross margin	$	7,281		$	8,998		$	10,012	$	8,446
Operating income (loss)	$	(2,504	)	$	(461	)	$	732	$	187
Net income (loss)	$	(2,600	)	$	(833	)	$	337	$	209
Net income (loss) per share-basic	$	(0.31	)	$	(0.10	)	$	0.04	$	0.02
Net income (loss) per share-diluted	$	(0.31	)	$	(0.10	)	$	0.04	$	0.02