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Subsequent Event	12 Months Ended
Subsequent Event	Dec. 31, 2013
Subsequent Event
Subsequent Event	(12) Subsequent Event On January 29, 2014, the Company declared a quarterly cash dividend of $0.125 (12.5 cents) per share on the Company's common stock. This dividend is payable on March 20, 2014 to shareholders of record at the close of business on February 28, 2014.