18. Quarterly results of operations (unaudited)

12 Months Ended

Dec. 31, 2011

Quarterly Financial Information [Text Block]

18. Quarterly results of operations (unaudited)

Our quarterly results of operations for 2011 and 2010 are as follows:

	Quarter Ended
(In thousands, except per share amounts)	March 31		June 30		September 30		December 31
2011:
Net sales	$	20,694	$	17,519	$	14,111	$	13,645
Gross profit		6,932		6,663		5,350		5,681
Net income		1,825		1,442		839		570
Net income per share:
Basic		0.19		0.15		0.09		0.06
Diluted		0.19		0.15		0.09		0.06

2010:
Net sales	$	14,208	$	16,443	$	16,369	$	16,174
Gross profit		5,189		6,155		5,557		5,647
Net income		629		1,145		1,052		1,078
Net income per share:
Basic		0.07		0.12		0.11		0.11
Diluted		0.07		0.12		0.11		0.11