ACCRUED EXPENSES (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Notes to Financial Statements
Compensated absences	$ 241	$ 248
Wages, payroll taxes and sales commissions	4	32
Customer deposits	38	60
Liquidated damages	200	200
Royalties	147	251
Pension and employee benefit plans	33	140
Income and sales taxes	142	125
Interest and dividends	52	87
Other	67	123
Accrued liabilities	$ 924	$ 1,266