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ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2012
Accounting Policies [Abstract] |
Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] | The following table illustrates the computations of basic and diluted earnings per share for the years ended December 31, 2012, 2011 and 2010.
|  | 2012 |  |  | 2011 |  |  | 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 per share – basic |  | $ | 0.01 |  |  | $ | 0.11 |  |  | $ | 0.01 |
Earnings per share – diluted |  | $ | 0.01 |  |  | $ | 0.11 |  |  | $ | 0.01 |

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- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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