Consolidated Balance Sheet Parentheticals Consolidated Balance Sheet Parentheticals (USD $)	Dec. 31, 2013	Dec. 31, 2012
Treasury Stock, Shares	244,113	244,113
Class A Common Stock [Member]
Common Stock, Par Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	150,000,000	150,000,000
Common Stock, Shares Issued	24,245,893	24,093,832
Common Stock, Shares Outstanding	24,001,780	23,849,719
Class B Common Stock [Member]
Common Stock, Par Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	50,000,000	50,000,000
Common Stock, Shares Issued	13,192,845	13,192,845
Common Stock, Shares Outstanding	13,192,845	13,192,845