Note 15 - Industry Segment Information (Tables) (Income (Loss) From Opreations and Capital Expenditures [Member])

3 Months Ended

Sep. 30, 2013

Income (Loss) From Opreations and Capital Expenditures [Member]

Note 15 - Industry Segment Information (Tables) [Line Items]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Three Months Ended September 30,
	Net Sales				Income from Operations
	2013		2012		2013			2012
Segment:
Food Service Equipment Group	$	105,344	$	109,323	$	8,790		$	13,348
Engraving Group		25,027		23,356		4,773			4,552
Engineering Technologies Group		17,265		15,730		2,082			1,693
Electronics Products Group		28,144		27,839		5,138			3,088
Hydraulics Products Group		7,793		7,138		1,174			971
Restructuring costs		-		-		(3,806	)		(235	)
Corporate		-		-		(4,266	)		(5,791	)
Sub-total	$	183,573	$	183,386	$	13,885		$	17,626
Interest expense						(560	)		(651	)
Other non-operating income						454			(36	)
Income from continuing operations before income taxes					$	13,779		$	16,939