Quarterly financial data (unaudited)

12 Months Ended

Dec. 31, 2012

Quarterly financial data (unaudited)

22. Quarterly financial data (unaudited)

(U.S. Dollars, in thousands, except per share data)

	1st Quarter			2nd Quarter			3rd Quarter			4th Quarter			Year
2012
Net sales	$	116,041		$	119,492		$	114,752		$	112,035		$	462,320
Gross profit	$	94,102		$	95,816		$	92,379		$	93,531		$	375,828
Net income (loss) from continuing operations, net of tax	$	12,215		$	13,967		$	13,118		$	14,636		$	53,936
Net income (loss) from discontinued operations, net of tax	$	(199	)	$	(2,762	)	$	(5,558	)	$	5,878		$	(2,641	)
Net income (loss)	$	12,016		$	11,205		$	7,560		$	20,514		$	51,295
Net income (loss) per common share:
Basic:
Net income (loss) from continuing operations, net of tax	$	0.65		$	0.74		$	0.69		$	0.76		$	2.84
Net income (loss) from discontinued operations, net of tax	$	(0.01	)	$	(0.15	)	$	(0.29	)	$	0.30		$	(0.14	)
Net income (loss)	$	0.64		$	0.59		$	0.40		$	1.06		$	2.70
Diluted:
Net income (loss) from continuing operations, net of tax	$	0.64		$	0.73		$	0.67		$	0.74		$	2.78
Net income (loss) from discontinued operations, net of tax	$	(0.01	)	$	(0.15	)	$	(0.28	)	$	0.30		$	(0.14	)
Net income (loss)	$	0.63		$	0.58		$	0.39		$	1.04		$	2.64
2011
Net sales	$	113,060		$	116,670		$	117,306		$	123,085		$	470,121
Gross profit	$	90,720		$	93,484		$	93,452		$	99,846		$	377,502
Net income (loss) from continuing operations, net of tax	$	(36,740	)	$	10,519		$	12,951		$	11,530		$	(1,740	)
Net income (loss) from discontinued operations, net of tax	$	939		$	(561	)	$	(573	)	$	862		$	667
Net income (loss)	$	(35,801	) (1)	$	9,958		$	12,378		$	12,392	(2)	$	(1,073	)
Net income (loss) per common share:
Basic:
Net income (loss) from continuing operations, net of tax	$	(2.05	)	$	0.58		$	0.70		$	0.62		$	(0.10	)
Net income (loss) from discontinued operations, net of tax	$	0.05		$	(0.03	)	$	(0.03	)	$	0.05		$	0.04
Net income (loss)	$	(2.00	)	$	0.55		$	0.67		$	0.67		$	(0.06	)
Diluted:
Net income (loss) from continuing operations, net of tax	$	(2.05	)	$	0.57		$	0.69		$	0.62		$	(0.10	)
Net income (loss) from discontinued operations, net of tax	$	0.05		$	(0.03	)	$	(0.03	)	$	0.04		$	0.04
Net income (loss)	$	(2.00	)	$	0.54		$	0.66		$	0.66		$	(0.06	)

(1) Includes $46 million of charges related to U.S. Government resolutions

(2) Includes $10.5 million of charges related to U.S. Government resolutions