EARNINGS (LOSS) PER SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
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 earnings (loss)	$ 2,503	$ (558)
Undistributed earnings (loss)	1,719	(1,320)
Undistributed earnings allocation - basic and diluted [Abstract]
Total undistributed earnings	1,719	(1,320)
Net earnings (loss) allocation - basic and diluted [Abstract]
Net earnings (loss)	2,503	(558)
Class A [Member]
Numerator [Abstract]
Net earnings (loss)	442	(112)
Less Dividends declared:	130	130
Undistributed earnings allocation - basic and diluted [Abstract]
Total undistributed earnings	312	(242)
Net earnings (loss) allocation - basic and diluted [Abstract]
Net earnings (loss)	442	(112)
Weighted-average shares outstanding [Abstract]
Common share - basic and diluted (in shares)	2,174,912	2,174,912
Earnings per share:
Common share - basic and diluted (in dollars per share)	$ 0.20	$ (0.05)
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 earnings (loss)	2,061	(446)
Less Dividends declared:	654	632
Undistributed earnings allocation - basic and diluted [Abstract]
Total undistributed earnings	1,407	(1,078)
Net earnings (loss) allocation - basic and diluted [Abstract]
Net earnings (loss)	$ 2,061	$ (446)
Weighted-average shares outstanding [Abstract]
Common share - basic and diluted (in shares)	9,334,955	9,221,104
Earnings per share:
Common share - basic and diluted (in dollars per share)	$ 0.22	$ (0.05)

Dividend rate of one class in excess of dividend rate of another class.

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Equity impact of aggregate cash, stock, and paid-in-kind dividends declared for all securities (common shares, preferred shares, etc.) during the period.

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