Note 1 - Summary of Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Allowance for Credit Losses on Financing Receivables [Table Text Block]

	2013			2012			2011
Balance at beginning of year	$	1,986		$	2,201		$	1,882
Provision charged to expense		453			366			697
Write-offs, net of recoveries		(107	)		(581	)		(378	)
Balance at end of year	$	2,332		$	1,986		$	2,201

Property, Plant and Equipment [Table Text Block]

Buildings (years)	40	to	50
Leasehold improvements		Lesser of term or useful life
Machinery and equipment (years)	8	to	15
Furniture and Fixtures (years)	3	to	10
Computer hardware and software (years)	3	to	7

Schedule of Finite-Lived Intangible Assets [Table Text Block]

Customer relationships (years)	5	to	16
Patents (years)		12
Non-compete agreements (years)	5	to	10
Other (years)		10
Trade names		Indefinite life

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	2013
	Total		Level 1		Level 2		Level 3
Financial Assets
Marketable securities - deferred compensation plan	$	2,478	$	2,478	$	-	$	-
Foreign Exchange contracts		37				37		-
Financial Liabilities
Foreign Exchange contracts	$	1,443	$	-	$	1,443	$	-
Interest rate swaps		1,875		-		1,875		-

	2012
	Total		Level 1		Level 2		Level 3
Financial Assets
Marketable securities - KEYSOP assets	$	1,847	$	1,847	$	-	$	-
Marketable securities - deferred compensation plan		1,697		1,697		-		-
Foreign Exchange contracts		96		-		96		-
Financial Liabilities
Foreign Exchange contracts	$	231	$	-	$	231	$	-
Interest rate swaps		2,734		-		2,734		-

Schedule of Product Warranty Liability [Table Text Block]

	2013			2012			2011
Balance at beginning of year	$	6,083		$	5,131		$	4,761
Warranty expense		5,090			4,459			2,685
Warranty claims		(4,062	)		(3,507	)		(2,315	)
Balance at end of year	$	7,111		$	6,083		$	5,131

Schedule of Weighted Average Number of Shares [Table Text Block]

(share amounts in thousands)	2013		2012		2011
Basic – Average Shares Outstanding		12,561		12,517		12,475
Effect of Dilutive Securities – Stock Options and Restricted Stock Awards		219		270		277
Diluted – Average Shares Outstanding		12,780		12,787		12,752