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Subsequent Events	9 Months Ended
Sep. 30, 2011
Subsequent Events [Abstract]
Subsequent Events	6. Subsequent Events Subsequent events have been considered through the date when this Form 10-Q was filed. Based on the evaluation, the Company did not identify any subsequent events that would have required adjustment to or disclosure in the unaudited consolidated financial statements.

Subsequent Events

9 Months Ended

Sep. 30, 2011

6. Subsequent Events

Subsequent events have been considered through the date when this Form 10-Q was filed. Based on the evaluation, the Company did not identify any subsequent events that would have required adjustment to or disclosure in the unaudited consolidated financial statements.