Investment Securities (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Composition of investment securities
Amortized Cost	$ 42,935	$ 43,291
Gross Unrealized Gains	1,340	565
Gross Unrealized Losses	9	9
Fair Value	44,266	43,847
Ginnie Mae collateralized mortgage obligations [Member]
Composition of investment securities
Amortized Cost	2,599
Gross Unrealized Losses	9
Fair Value	2,590
Ginnie Mae and GSE mortgage-backed pass-through securities [Member]
Composition of investment securities
Amortized Cost	36,290	39,280
Gross Unrealized Gains	1,186	443
Gross Unrealized Losses		9
Fair Value	37,476	39,714
Municipal securities [Member]
Composition of investment securities
Amortized Cost	2,323	2,322
Gross Unrealized Gains	27	29
Fair Value	2,350	2,351
Mutual fund [Member]
Composition of investment securities
Amortized Cost	1,723	1,689
Gross Unrealized Gains	127	93
Fair Value	$ 1,850	$ 1,782

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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+ Details

- Definition

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References+ Details

- Definition

This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details