NOTE 13 - INCOME TAXES (Details 3) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Deferred income tax assets:
Allowance for doubtful accounts	$ 25	$ 25
Inventory and product return reserves	746	786
Compensation accruals	1,341	1,116
Accrued liabilities	28	(105)
Book-over-tax depreciation and amortization	1,021	1,064
Foreign net operating loss carryforwards	999	800
U.S. net operating loss carryforwards	6,739	6,054
U.S. credit carryforwards	1,142	951
Deferred Tax Assets Gross	12,041	10,691
Valuation Allowance	(12,041)	(10,691)
Total Deferred Income Tax Assets	$ 0	$ 0