Condensed Consolidated Balance Sheets Parentheticals (USD $)	Sep. 30, 2011	Dec. 31, 2010
Common shares, par value	$ 0.01	$ 0.01
Common shares, shares authorized	38,000,000	38,000,000
Common shares, shares issued	22,101,723	22,101,723
Preferred shares, par value	$ 0.01	$ 0.01
Preferred shares, shares authorized	2,000,000	2,000,000
Preferred shares, shares issued	4,000	4,000
Treasury stock, shares	3,365,366	3,577,388

Face amount or stated value of common stock per share; generally not indicative of the fair market value per share.

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