Note 3 - Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2013

Disclosure Text Block Supplement [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

	December 31,
	2013		2012
Reserve for uncertain tax positions	$	885	$	820
French litigation payroll taxes		180		-
Inventory receipts		174		48
Property taxes		59		-
Legal		47		16
Provision for restructuring		-		162
Accrued other		168		103
Total accrued liabilites	$	1,513	$	1,149