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ACCOUNTING POLICIES (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Numerator for basic and diluted earnings per share	$ 38,000	$ 506,000	$ 57,000
Denominator:
Denominator for basic earnings per share - weighted-average shares	4,609,000	4,607,000	4,596,000
Effect of dilutive securities Employee stock options/restricted stock units	21,000	15,000	16,000
Denominator for diluted earnings per share - adjusted weighted- average shares	4,630,000	4,622,000	4,612,000
Earnings (loss) per share - basic (in dollers per shares)	$ 0.01	$ 0.11	$ 0.01
Earnings (loss) per share - diluted (in dollers per shares)	$ 0.01	$ 0.11	$ 0.01

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