Note 7 - Income Taxes (Tables)

12 Months Ended

Jun. 30, 2013

Income Tax Disclosure [Abstract]

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	2013			2012
Net operating loss carryover	$	24,532		$	19,643
Inventory valuation		2,533			1,688
Uncertain tax positions		1,174			1,147
Compensation plans		332			486
Depreciation		152			94
Accounts receivable valuation		554			932
Other, net		1,910			638
		31,187			24,628
Valuation allowance		(30,841	)		(24,486	)
Net	$	346		$	142

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	2013			2012
Current:
Federal	$	-		$	-
State		25			79
Foreign		(142	)		32
		(117	)		111
Deferred:
Federal		(5,719	)		(938	)
State		(531	)		(83	)
Foreign		(318	)		(188	)
Uncertain tax positions		27			147
Valuation allowance		6,355			1,336
		(186	)		274
	$	(303	)	$	385

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	2013			2012
Statutory rate		(34.0	)%		(34.0	)%
Deferred tax valuation allowance		32.6			40.9
State and foreign taxes net of federal tax benefit		(1.0	)		(5.1	)
Uncertain tax positions		0.1			4.5
Repatriation of foreign earnings		-			3.3
Other, net		0.7			2.2
		(1.6	)%		11.8	%

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

	2013			2012
Unrecognized tax benefits:
Beginning of year	$	1,477		$	1,530
Decreases in prior years' tax positions		(72	)		(53	)
End of year		1,405			1,477
Accrued interest and penalties		1,920			1,819
Uncertain tax positions liability	$	3,325		$	3,296
Unrecognized tax benefits affecting tax rate if recognized	$	927		$	975
Interest and penalty expense	$	101		$	200