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Consolidated Balance Sheets (Parenthetical) - $ / shares
Mar. 31, 2016
Dec. 31, 2015
Preferred stock, par value $ 0.01 $ 0.01
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common Stock, par value $ 0.01 $ 0.01
Common Stock, shares authorized (50,000,000) (50,000,000)
Common Stock, shares issued (25,707,958) (25,705,888)
Treasury securities, shares (2,699,620) (2,291,095)