Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
Loans receivable, allowance	$ 17,752	$ 17,299
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	8,000,000	8,000,000
Common stock, shares issued	2,013,942	2,013,942
Common stock, shares outstanding	1,744,565	1,744,565
Accumulated other comprehensive income, tax	400	400
Treasury stock, shares	269,377	269,377
Cumulative Preferred Stock | Series D
Preferred non-voting stock, par value	$ 0.01	$ 0.01
Preferred non-voting stock, shares authorized	9,000	9,000
Preferred non-voting stock, shares issued	9,000	9,000
Preferred non-voting stock, shares outstanding	9,000	9,000
Preferred stock, liquidation preference	9,844	9,731
Cumulative Preferred Stock | Series E
Preferred non-voting stock, par value	$ 0.01	$ 0.01
Preferred non-voting stock, shares authorized	6,000	6,000
Preferred non-voting stock, shares issued	6,000	6,000
Preferred non-voting stock, shares outstanding	6,000	6,000
Preferred stock, liquidation preference	6,563	6,488
Non-cumulative Preferred Stock
Preferred non-voting stock, par value	$ 0.01	$ 0.01
Preferred non-voting stock, shares authorized	985,000	985,000
Non-cumulative Preferred Stock | Series A
Preferred non-voting stock, shares issued	55,199	55,199
Preferred non-voting stock, shares outstanding	55,199	55,199
Preferred stock, liquidation preference	552	552
Non-cumulative Preferred Stock | Series B
Preferred non-voting stock, shares issued	100,000	100,000
Preferred non-voting stock, shares outstanding	100,000	100,000
Preferred stock, liquidation preference	1,000	1,000
Non-cumulative Preferred Stock | Series C
Preferred non-voting stock, shares issued	76,950	76,950
Preferred non-voting stock, shares outstanding	76,950	76,950
Preferred stock, liquidation preference	$ 1,000	$ 1,000