Quarterly Financial Information (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Financial Information (Unaudited)

Schedule of quarterly financial information (unaudited)

	2012
	First			Second		Third		Fourth
Net sales	$	8,560		$	65,499	$	37,774	$	28,200
Gross profit	$	1,820		$	23,060	$	11,566	$	7,517
Income (loss) before taxes	$	(6,235	)	$	13,719	$	3,091	$	(419	)
Net income (loss)	$	(4,268	)	$	8,972	$	2,346	$	(1,038	)
Basic net earnings (loss) per common share attributable to common shareholders	$	(0.19	)	$	0.41	$	0.11	$	(0.05	)
Earnings (loss) per common share assuming dilution attributable to common shareholders	$	(0.19	)	$	0.40	$	0.10	$	(0.05	)
Dividends per share	$	0.21		$	0.21	$	0.21	$	0.21

	2011
	First			Second		Third		Fourth
Net sales	$	23,490		$	71,557	$	53,495	$	60,256
Gross profit	$	9,071		$	26,338	$	16,494	$	19,914
Income (loss) before taxes	$	(475	)	$	15,389	$	6,291	$	9,167
Net income (loss)	$	(800	)	$	9,723	$	3,967	$	6,150
Basic net earnings (loss) per common share attributable to common shareholders	$	(0.04	)	$	0.44	$	0.18	$	0.28
Earnings (loss) per common share assuming dilution attributable to common shareholders	$	(0.04	)	$	0.44	$	0.18	$	0.28
Dividends per share	$	0.57		$	0.20	$	0.20	$	0.21