Note 3 - Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Accrued Liabilities [Table Text Block]

	December 31,
	2012		2011
Reserve for uncertain tax position	$	820	$	784
Inventory receipts		48		227
Legal		16		45
Provision for restructuring		162		-
Accrued other		103		175
Total accrued liabilites	$	1,149	$	1,231