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SUBSEQUENT EVENTS (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | 1 Months Ended | ||
|---|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jul. 31, 2012
Subsequent event
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|
| Subsequent events | |||||
| Dividends declared per share (in dollars per share) | $ 0.05 | $ 0.06 | $ 0.18 | $ 0.23 | $ 0.05 |
| Aggregate amount of the dividend | $ 1.1 | ||||