Note 2 - Summary Of Significant Accounting Policies (Tables)

3 Months Ended

Sep. 30, 2012

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

(In thousands)	September 30, 2012			June 30, 2012
Accounts receivable	$	45,401		$	44,797
less Allowance for doubtful accounts		(484	)		(385	)
Accounts receivable, net	$	44,917		$	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]

(In thousands)	Three Months Ended September 30, 2012			Three Months Ended September 30, 2011			Fiscal Year Ended June 30, 2012
Balance at beginning of the period	$	1,121		$	662		$	662
Additions charged to expense		172			203			2,645
Deductions for repairs and replacements		(212	)		(272	)		(2,186	)
Balance at end of the period	$	1,081		$	593		$	1,121