Investment Securities (Schedule Of Securities Amortized Cost And Estimated Fair Value) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 48,093	$ 32,057
Gross Unrealized Gains	493	405
Gross Unrealized Losses	27	28
Approximate Fair Value	48,559	32,434
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	25,602	21,405
Gross Unrealized Gains	258	238
Gross Unrealized Losses	21	10
Approximate Fair Value	25,839	21,633
Taxable Municipals [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	853	1,465
Gross Unrealized Gains	2	89
Gross Unrealized Losses	5	2
Approximate Fair Value	850	1,552
Tax-Exempt Municipals [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost		1,043
Gross Unrealized Gains		11
Approximate Fair Value		1,054
Mortgage Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	21,638	8,144
Gross Unrealized Gains	233	67
Gross Unrealized Losses	1	16
Approximate Fair Value	$ 21,870	$ 8,195

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