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DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2012
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract] |
Schedule of earnings (loss) and weighted average shares outstanding used in the computation of basic and diluted earnings (loss) per share | The earnings and weighted average shares outstanding used in the computation of basic and diluted earnings per share are as follows (dollars in thousands, except share and per share data):
|  | 2012 |  |  | 2011 |  |  | 2010 |
Numerator: |  |  |  |  |  |  |  |  |
Net earnings |  | $ | 2,402 |  |  | $ | 3,764 |  |  | $ | 13,649 |
Less Dividends declared: |  |  |  |  |  |  |  |  |  |  |  |
Class A |  |  | 522 |  |  |  | 522 |  |  |  | 522 |
Class B |  |  | 2,697 |  |  |  | 2,690 |  |  |  | 2,664 |
Undistributed (loss) earnings |  | $ | (817 | ) |  | $ | 552 |  |  | $ | 10,463 |
Undistributed (loss) earnings allocation - basic and diluted: |  |  |  |  |  |  |  |  |
Class A undistributed (loss) earnings |  | $ | (145 | ) |  | $ | 98 |  |  | $ | 1,872 |
Class B undistributed (loss) earnings |  |  | (672 | ) |  |  | 454 |  |  |  | 8,591 |
Total undistributed (loss) earnings |  | $ | (817 | ) |  | $ | 552 |  |  | $ | 10,463 |
Net earnings allocation - basic and diluted: |  |  |  |  |  |  |  |  |  |  |  |
Class A net earnings |  | $ | 377 |  |  | $ | 620 |  |  | $ | 2,394 |
Class B net earnings |  |  | 2,025 |  |  |  | 3,144 |  |  |  | 11,255 |
Net earnings |  | $ | 2,402 |  |  | $ | 3,764 |  |  | $ | 13,649 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares outstanding: |  |  |  |  |  |  |  |  |  |  |  |
Class A - basic and diluted |  |  | 2,174,912 |  |  |  | 2,174,912 |  |  |  | 2,174,912 |
Class B - basic and diluted |  |  | 9,624,578 |  |  |  | 9,597,661 |  |  |  | 9,504,261 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |  |
Class A - basic and diluted |  | $ | 0.17 |  |  | $ | 0.28 |  |  | $ | 1.10 |
Class B - basic and diluted |  | $ | 0.21 |  |  | $ | 0.33 |  |  | $ | 1.18 |

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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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