CONSOLIDATED BALANCE SHEETS (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012
Held to maturity securities, fair value (in Dollars)	$ 16,942	$ 17,867	$ 22,553
Preferred stock, Series A, par value (in Dollars per share)	$ 0.01	$ 0.01	$ 0.01
Preferred stock, Series A, shares authorized	3,000,000	3,000,000	3,000,000
Preferred stock, Series A, shares issued	65,000	65,000	65,000
Preferred stock, Series A, shares outstanding	65,000	65,000	65,000
Preferred stock, Series A, Redemption value (in Dollars)	$ 65,000	$ 65,000	$ 65,000
Common stock, par value (in Dollars per share)	$ 0.01	$ 0.01	$ 0.01
Common stock, shares authorized	34,000,000	34,000,000	34,000,000
Common stock, shares issued	21,471,569	21,465,163	21,465,163
Common stock, shares outstanding	21,471,569	21,465,163	21,465,163
Treasury stock, shares	4,938,411	4,938,411	4,938,411