NOTE 6 - OTHER ACCRUED LIABILITIES (Details) (in thousands) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Payables and Accruals [Abstract]
Product warranty	$ 301	$ 260
Sales return reserve	60	60
Other taxes	113	86
Other	151	133
Other accrued liabilities	$ 625	$ 539