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Subsequent Events	3 Months Ended
Subsequent Events	Mar. 31, 2013
Subsequent Events
Subsequent Events	Note 9. Subsequent Events On May 9, 2013, our Board of Directors approved our second quarterly cash dividend of $0.025 per share on our outstanding common stock. The dividend will be paid on July 8, 2013 to holders of record of our common stock as of June 17, 2013.