Note 10 - Other Income and Expense (Tables)

12 Months Ended

Jun. 30, 2013

Other Income and Expenses [Abstract]

Schedule of Other Nonoperating Income (Expense) [Table Text Block]

	2013			2012			2011
Interest income	$	786		$	916		$	1,495
Interest expense		(968	)		(712	)		(257	)
Foreign currency gain (loss), net		1,086			1,442			(748	)
Gain on resolution of contingency		501			-			-
Other income (expense), net		669			315			349
	$	2,074		$	1,961		$	839