Note 10 - Investment Securities (Detail) - Available for Sale Securities (USD $)	Jun. 30, 2012	Mar. 31, 2012
Available for Sale Securities - Amortized Cost	$ 232,356	$ 237,096
Available for Sale Securities - Gross Unrealized Gains	9,000	5,000
Available for Sale Securities - Gross Unrealized Losses	0
Available for Sale Securities - Fair Value	$ 240,863	$ 241,826

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