INTEREST AND OTHER EXPENSE (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Notes to Financial Statements
Interest income	$ (127)	$ (95)	$ (268)
Interest expense	74	117	124
Other, net	16	113	27
Total interest and other expense (income)	$ (37)	$ 135	$ (117)