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STOCKHOLDERS' EQUITY (Div and Treas) (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Oct. 22, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Sep. 30, 2015 | Sep. 30, 2014 | Oct. 31, 2015 | Dec. 31, 2014
Dividends on Common Stock |  |  |  |  |  |  |  |  |  |  |
Dividends declared (in dollars per share) |  | $ 0.06 | $ 0.06 | $ 0.06 | $ 0.03 | $ 0.03 | $ 0.03 | $ 0.18 | $ 0.09 |  |
Dividend Amount |  | $ 1,578 | $ 1,578 | $ 1,584 | $ 823 | $ 816 | $ 819 | $ 4,740 |  |  |
Treasury Stock |  |  |  |  |  |  |  |  |  |  |
Aggregate cost of shares repurchased during the period |  |  |  |  |  |  |  | $ 10,004 |  |  |
Stock Repurchase Program |  |  |  |  |  |  |  |  |  |  |
Treasury Stock |  |  |  |  |  |  |  |  |  |  |
Number of shares repurchased to date |  |  |  |  |  |  |  |  |  |  | 1,618,150
Aggregate cost of shares repurchased to date |  |  |  |  |  |  |  |  |  |  | $ 56,800
Number of shares repurchased during the period |  |  |  |  |  |  |  | 292,186 |  |  |
Aggregate cost of shares repurchased during the period |  |  |  |  |  |  |  | $ 10,000 |  |  |
Subsequent Event |  |  |  |  |  |  |  |  |  |  |
Dividends on Common Stock |  |  |  |  |  |  |  |  |  |  |
Dividends declared (in dollars per share) | $ 0.08 |  |  |  |  |  |  |  |  |  |
Subsequent Event | Stock Repurchase Program |  |  |  |  |  |  |  |  |  |  |
Treasury Stock |  |  |  |  |  |  |  |  |  |  |
Amount available for repurchase under the current buyback program |  |  |  |  |  |  |  |  |  | $ 50,000 |

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