ACCRUED LIABILITIES (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Notes to Financial Statements
Compensated absences	$ 248	$ 256
Wages, payroll taxes and sales commissions	32	84
Customer deposits	60	240
Liquidated damages	200	182
Royalties	251	251
Board of directors fees		527
Pension and employee benefit plans	140	46
Income and sales taxes	125	186
Interest and dividends	87	82
Other	123	151
Accrued liabilities	$ 1,266	$ 2,005