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DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2016
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract] |
Schedule of earnings 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:
|  | 2016 |  |  | 2015 |  |  | 2014 |
Numerator: |  |  |  |  |  |  |  |  |
Net (loss) earnings |  | $ | (64,834 | ) |  | $ | 19,197 |  |  | $ | 8,603 |
Less dividends declared: |  |  |  |  |  |  |  |  |  |  |  |
Class A |  |  | 522 |  |  |  | 522 |  |  |  | 522 |
Class B |  |  | 2,728 |  |  |  | 2,713 |  |  |  | 2,665 |
Undistributed (loss) earnings |  | $ | (68,084 | ) |  | $ | 15,962 |  |  | $ | 5,416 |
Undistributed (loss) earnings allocation - basic and diluted: |  |  |  |  |  |  |  |  |
Class A undistributed (loss) earnings |  | $ | (11,930 | ) |  | $ | 2,809 |  |  | $ | 970 |
Class B undistributed (loss) earnings |  |  | (56,154 | ) |  |  | 13,153 |  |  |  | 4,446 |
Total undistributed (loss) earnings |  | $ | (68,084 | ) |  | $ | 15,962 |  |  | $ | 5,416 |
Net (loss) earnings allocation - basic and diluted: |  |  |  |  |  |  |  |  |  |  |  |
Class A net (loss) earnings |  | $ | (11,408 | ) |  | $ | 3,331 |  |  | $ | 1,492 |
Class B net (loss) earnings |  |  | (53,426 | ) |  |  | 15,866 |  |  |  | 7,111 |
Net (loss) earnings |  | $ | (64,834 | ) |  | $ | 19,197 |  |  | $ | 8,603 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares outstanding: |  |  |  |  |  |  |  |  |  |  |  |
Class A - basic and diluted |  |  | 2,175 |  |  |  | 2,175 |  |  |  | 2,175 |
Class B - basic and diluted |  |  | 9,749 |  |  |  | 9,698 |  |  |  | 9,491 |
Net (loss) earnings per share: |  |  |  |  |  |  |  |  |  |  |  |
Class A - basic and diluted |  | $ | (5.25 | ) |  | $ | 1.53 |  |  | $ | 0.69 |
Class B - basic and diluted |  | $ | (5.48 | ) |  | $ | 1.64 |  |  | $ | 0.75 |
Summary of adjustments made to conform prior period classifications to new guidance | The following table summarizes the adjustments made to conform prior period classifications to the new guidance:
|  | December 31, 2015 |
|  | As Reported |  |  | Reclass |  |  | Revised |
Other current assets |  | $ | 15,636 |  |  | $ | (4,983 | ) |  | $ | 10,653 |
Long-term deferred income tax assets |  |  | 3,321 |  |  |  | 117 |  |  |  | 3,438 |
Other current liabilities |  |  | (9,133 | ) |  |  | 174 |  |  |  | (8,959 | )
Long-term deferred income tax liabilities |  |  | (13,002 | ) |  |  | 4,692 |  |  |  | (8,310 | )

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