Note 16 - Operating Data (Tables)

12 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

	2014			2013			2012
Net Sales
United States	$	143,803		$	133,129		$	142,417
Brazil		80,794			86,122			96,404
United Kingdom		31,717			29,260			31,527
China		22,663			17,882			19,062
North America (other than U.S.)		12,062			12,344			13,144
Eliminations and other		(43,905	)		(34,940	)		(42,406	)
Total	$	247,134		$	243,797		$	260,148
Long-lived Assets
United States	$	69,631		$	77,198		$	80,818
Brazil		12,699			11,044			11,981
United Kingdom		5,779			4,527			4,349
China		3,558			3,460			3,210
North America (other than U.S.)		387			449			464
Eliminations and other		188			168			114
Total	$	92,242		$	96,846		$	100,936