Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2014

Quarterly Financial Data Table

	Quarter Ended
	March 31, 2014			June 30, 2014		September 30, 2014		December 31, 2014
	(Unaudited)
Net sales	$	24,855		$	36,797	$	34,821	$	22,326
Gross profit		4,215			6,970		6,610		3,318
Net earnings (loss)		(738	)		787		582		(1,154	)
Net earnings (loss) per share — diluted		(0.15	)		0.16		0.12		(0.23	)

	Quarter Ended
	March 31, 2013			June 30, 2013		September 30, 2013		December 31, 2013
	(Unaudited)
Net sales	$	25,397		$	35,565	$	33,101	$	19,875
Gross profit		4,202			7,138		6,099		2,703
Net earnings (loss)		(939	)		1,097		487		(1,282	)
Net earnings (loss) per share — diluted		(0.20	)		0.23		0.10		(0.27	)