CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)
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0 Months Ended | 12 Months Ended | ||
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May 14, 2012
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May 14, 2010
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Dec. 31, 2012
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Dec. 31, 2010
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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY | ||||
Percentage of dividend paid on common stock | 5.00% | 5.00% | 5.00% | 5.00% |