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EARNINGS PER SHARE (Details Narrative) - Series A Cumulative Convertible Preferred Stock [Member] - USD ($) $ in Thousands |  | 9 Months Ended |
--- | --- | --- | ---
Jan. 12, 2018 | Sep. 30, 2018 | Dec. 31, 2017
Shares held by subsidiaries |  | 900,000 | 900,000
Percentage of the average daily closing price of common stock |  | 90.00% |
Preferred stock, dividend rate |  | 10.00% |
Number of trading days |  | 20 days |
RAI [Member] |  |  |
Shares held by subsidiaries | 1,100,000 | 900,000 |
Accrued dividends unpaid | $ 10,500 | $ 9,200 |
Accumulated dividends unpaid upon conversion | $ 1,800 |  |
Number of shares converted | 200,000 |  |
Number of shares issued upon conversion | 482,716 |  |

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