Interim Financial Results (Unaudited) (Tables)

12 Months Ended

Jun. 30, 2013

Quarterly Financial Information Disclosure [Abstract]

Summary of selected quarterly financial information

CONDENSED CONSOLIDATED QUARTERLY RESULTS

(in thousands except per share data)

	Quarter									Year ended June 30, 2013
Year ended June 30, 2013	First		Second		Third		Fourth
Sales, net	$	52,859	$	53,438	$	50,370	$	51,511		$	208,178
Gross profit	45,052		38,760		43,501		44,222			171,535
Net income (loss)	$	4,165	$	209	$	3,416	$	(182	)	$	7,608
Per common share:
Income (loss) per share, basic	$	0.04	$	—	$	0.03	$	—		$	0.07
Income (loss) per share diluted	$	0.03	$	—	$	0.03	$	—		$	0.06

	Quarter									Year ended June 30, 2012
Year ended June 30, 2012	First		Second		Third			Fourth
Sales, net	$	20,083	$	25,284	$	36,212		$	44,604	$	126,183
Gross profit	17,127		21,604		31,223			38,177		$	108,131
Net income (loss)	$	3,724	$	8,759	$	(4,846	)	$	4,832	$	12,469
Per common share:
Income (loss) per share, basic	$	0.04	$	0.09	$	(0.05	)	$	0.04	$	0.12
Income (loss) per share, diluted	$	0.02	$	0.05	$	(0.05	)	$	0.04	$	0.11