Note 16 - Summary of Quarterly Results (Unaudited) (Tables)

12 Months Ended

Jun. 30, 2012

Schedule of Quarterly Financial Information [Table Text Block]

	Quarter Ended									Fiscal
(In thousands except per share data)	Sept. 30		Dec. 31		March 31			June 30		Year
2012
Net sales	$	65,495	$	68,774	$	62,937		$	71,196	$	268,402
Gross profit		15,464		14,926		13,316			16,607		60,313
Net income (loss)		1,324		772		(377	)		1,505		3,224
Earnings (loss) per share
Basic	$	0.05	$	0.03	$	(0.02	)	$	0.06	$	0.13	(a)
Diluted	$	0.05	$	0.03	$	(0.02	)	$	0.06	$	0.13	(a)
Range of share prices
High	$	8.91	$	7.04	$	7.70		$	7.64	$	8.91
Low	$	5.93	$	5.45	$	5.85		$	5.81	$	5.45
2011
Net sales	$	79,851	$	74,805	$	64,628		$	74,217	$	293,501
Gross profit		20,622		18,647		16,324			16,752		72,345
Net income		4,268		2,948		2,115			1,497		10,828
Earnings per share
Basic	$	0.18	$	0.12	$	0.09		$	0.06	$	0.45
Diluted	$	0.18	$	0.12	$	0.09		$	0.06	$	0.44	(a)
Range of share prices
High	$	6.46	$	9.61	$	8.79		$	8.62	$	9.61
Low	$	4.69	$	6.38	$	6.86		$	6.90	$	4.69
2010
Net sales	$	67,676	$	69,374	$	53,466		$	63,886	$	254,402
Gross profit		16,597		16,300		8,873			13,963		55,733
Net income (loss)		1,637		1,592		(2,532	)		727		1,424
Earnings (loss) per share
Basic	$	0.07	$	0.07	$	(.10	)	$	0.03	$	0.06	(a)
Diluted	$	0.07	$	0.07	$	(.10	)	$	0.03	$	0.06	(a)
Range of share prices
High	$	8.48	$	8.43	$	8.42		$	7.41	$	8.48
Low	$	5.05	$	6.52	$	5.50		$	4.86	$	4.86

Schedule of Condensed Financial Statements [Table Text Block]

	2012			2011			2010			2009			2008
Net sales	$	268,402		$	293,501		$	254,402		$	233,799		$	305,286
Cost of products and services sold		208,089			221,156			198,030			181,972			224,859
Loss on sale of a subsidiary		—			—			639			—			—
Selling and administrative expenses		53,724			56,041			53,671			51,571			60,642
Loss contingency (a)		—			—			—			200			2,800
Goodwill and intangible asset impairment (b)		258			—			153			14,467			27,955
Operating income (loss)		6,331			16,304			1,909			(14,411	)		(10,970	)
Interest (income)		(25	)		(43	)		(28	)		(97	)		(360	)
Interest expense		165			180			153			89			81
Income (loss) before income taxes		6,191			16,167			1,784			(14,403	)		(10,691	)
Income taxes		2,967			5,339			360			(989	)		2,357
Net income (loss)	$	3,224		$	10,828		$	1,424		$	(13,414	)	$	(13,048	)
Earnings (loss) per common share
Basic	$	0.13		$	0.45		$	0.06		$	(0.62	)	$	(0.60	)
Diluted	$	0.13		$	0.44		$	0.06		$	(0.62	)	$	(0.60	)
Cash dividends paid per share	$	0.23		$	0.20		$	0.20		$	0.30		$	0.63
Weighted average common shares
Basic		24,298			24,287			24,128			21,800			21,764
Diluted		24,352			24,339			24,134			21,800			21,764

	2012		2011		2010		2009		2008
Working capital	$	83,702	$	84,524	$	73,568	$	72,500	$	72,863
Total assets		175,226		176,021		173,845		153,118		184,214
Long-term debt, including current maturities		—		1,099		1,132		—		—
Shareholders’ equity		149,368		151,218		144,218		130,473		149,190