Note 2- Summary of Significant Accounting Policies (Tables)

6 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

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

(In thousands)	December 31,			June 30,
	2014			2014
Accounts receivable	$	44,450		$	43,047
less Allowance for doubtful accounts		(355	)		(294	)
Accounts receivable, net	$	44,095		$	42,753

Property, Plant and Equipment [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]

	Six			Six			Fiscal
	Months Ended			Months Ended			Year Ended
(In thousands)	December 31,			December 31,			June 30,
	2014			2013			2014
Balance at beginning of the period	$	2,662		$	1,424		$	1,424
Additions charged to expense		1,557			1,208			3,816
Deductions for repairs and replacements		(971	)		(1,190	)		(2,578	)
Balance at end of the period	$	3,248		$	1,442		$	2,662