CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Mar. 31, 2012	Dec. 31, 2011
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, Authorized	1,000,000	1,000,000
Preferred stock, issued
Common stock, par value	$ 0.01	$ 0.01
Common stock, Authorized	5,000,000	5,000,000
Common stock, issued	3,164,420	3,164,420
Treasury stock, shares	378,727	378,727