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(LOSS) EARNINGS PER SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Earnings Per Share by Two Class Method [Line Items] |  |
Undistributed earning allocation rate of Class B common stock in excess of Class A common stock (in hundredths) | 5.00% | 5.00%
Numerator [Abstract] |  |
Net (loss) earnings | $ (553) | $ 876
Undistributed (loss) earnings | (1,315) | 71
Undistributed (loss) earnings allocation - basic and diluted [Abstract] |  |
Undistributed earnings | (1,315) | 71
Net earnings allocation - basic and diluted [Abstract] |  |
Net (loss) earnings | (553) | 876
Class A [Member] |  |
Numerator [Abstract] |  |
Net (loss) earnings | (111) | 143
Less Dividends | 130 | 130
Undistributed (loss) earnings allocation - basic and diluted [Abstract] |  |
Undistributed earnings | (241) | 13
Net earnings allocation - basic and diluted [Abstract] |  |
Net (loss) earnings | (111) | 143
Weighted-average shares outstanding [Abstract] |  |
Common share - basic and diluted (in shares) | 2,174,912 | 2,174,912
(Loss) earnings per share: |  |
Common share - basic and diluted (in dollars per share) | $ (0.05) | $ 0.07
Class B [Member] |  |
Earnings Per Share by Two Class Method [Line Items] |  |
Dividend rate Class B common stock in excess of dividend rate of Class A common stock (in hundredths) | 5.00% | 5.00%
Numerator [Abstract] |  |
Net (loss) earnings | (442) | 733
Less Dividends | 632 | 675
Undistributed (loss) earnings allocation - basic and diluted [Abstract] |  |
Undistributed earnings | (1,074) | 58
Net earnings allocation - basic and diluted [Abstract] |  |
Net (loss) earnings | $ (442) | $ 733
Weighted-average shares outstanding [Abstract] |  |
Common share - basic and diluted (in shares) | 9,221,104 | 9,631,805
(Loss) earnings per share: |  |
Common share - basic and diluted (in dollars per share) | $ (0.05) | $ 0.08

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