EARNINGS PER SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 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%	5.00%	5.00%
Numerator [Abstract]
Net earnings	$ 2,427	$ 1,441	$ 1,884	$ 2,313
Undistributed earnings	1,653	630	348	697
Undistributed earnings allocation - basic and diluted [Abstract]
Undistributed earnings	1,653	630	348	697
Net earnings allocation - basic and diluted [Abstract]
Net earnings	2,427	1,441	1,884	2,313
Class A [Member]
Numerator [Abstract]
Net earnings	434	242	325	384
Less Dividends	131	131	261	261
Undistributed earnings allocation - basic and diluted [Abstract]
Undistributed earnings	303	111	64	123
Net earnings allocation - basic and diluted [Abstract]
Net earnings	434	242	325	384
Weighted-average shares outstanding [Abstract]
Common share - basic and diluted (in shares)	2,174,912	2,174,912	2,174,912	2,174,912
Earnings per share:
Common share - basic and diluted (in dollars per share)	$ 0.20	$ 0.11	$ 0.15	$ 0.18
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%	5.00%	5.00%
Numerator [Abstract]
Net earnings	1,993	1,199	1,559	1,929
Less Dividends	643	680	1,275	1,355
Undistributed earnings allocation - basic and diluted [Abstract]
Undistributed earnings	1,350	519	284	574
Net earnings allocation - basic and diluted [Abstract]
Net earnings	$ 1,993	$ 1,199	$ 1,559	$ 1,929
Weighted-average shares outstanding [Abstract]
Common share - basic and diluted (in shares)	9,213,178	9,677,141	9,217,119	9,654,473
Earnings per share:
Common share - basic and diluted (in dollars per share)	$ 0.22	$ 0.12	$ 0.17	$ 0.20

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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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