INVESTMENT SECURITIES - amortized cost and approximate fair values of securities (Details) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 106,686,000	$ 101,863,000
Gross Unrealized Gains	3,807,000	3,645,000
Gross Unrealized Losses	(663,000)	(819,000)
Investment securities available for sale	109,830,000	104,689,000
Federal agencies
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	40,092,000	37,107,000
Gross Unrealized Gains	856,000	844,000
Gross Unrealized Losses		(34,000)
Investment securities available for sale	40,948,000	37,917,000
State and municipal
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	26,385,000	27,076,000
Gross Unrealized Gains	1,821,000	1,663,000
Gross Unrealized Losses	(10,000)	(24,000)
Investment securities available for sale	28,196,000	28,715,000
Government-sponsored enterprise (GSE) residential mortgage-backed and other asset-backed agency securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	36,081,000	33,565,000
Gross Unrealized Gains	1,110,000	1,138,000
Gross Unrealized Losses	(13,000)	(6,000)
Investment securities available for sale	37,178,000	34,697,000
Corporate
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	4,128,000	4,115,000
Gross Unrealized Gains	20,000
Gross Unrealized Losses	(640,000)	(755,000)
Investment securities available for sale	$ 3,508,000	$ 3,360,000

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