Note 6 - Inventories (Tables)

12 Months Ended

Jun. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	June 30, 2014			June 30, 2013
Raw materials and supplies	$	31,303		$	29,565
Goods in process and finished parts		19,148			20,256
Finished goods		42,459			37,507
		92,910			87,328
LIFO reserve		(27,328	)		(30,827	)
	$	65,582		$	56,501