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Subsequent Event	6 Months Ended
Subsequent Event	Jun. 30, 2018
Subsequent Event.
Subsequent Event	11. Subsequent Event On July 25, 2018, the Company’s Board of Directors declared a regular quarterly cash dividend of $0.135 (13.5 cents) per share on the Company’s common stock. This dividend is payable on September 14, 2018 to shareholders of record at the close of business on August 24, 2018.