Note 1 - Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

(In thousands)	June 30,			June 30,
	2013			2012
Accounts receivable	$	46,337		$	44,797
less Allowance for doubtful accounts		(346	)		(385	)
Accounts receivable, net	$	45,991		$	44,412

Property Plant and Equipment Useful Lives [Table Text Block]

Buildings (years)	28	-	40
Machinery and equipment (years)	3	-	10
Computer software (years)	3	-	8

Schedule of Product Warranty Liability [Table Text Block]

	Twelve			Twelve
	Months Ended			Months Ended
	June 30,			June 30,
(In thousands)	2013			2012
Balance at beginning of the period	$	1,121		$	662
Additions charged to expense		2,134			2,645
Deductions for repairs and replacements		(1,831	)		(2,186	)
Balance at end of the period	$	1,424		$	1,121