Investment Securities (Details 1) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
Investment Securities
Due in one year, Amortized Cost	$ 2,340
Due after one year through five years, Amortized Cost	8,745
Due after five years through ten years, Amortized Cost	53,086
Due after ten years, Amortized Cost	109,035
Totals, Amortized Cost	173,206
Due in one year, Estimated Fair Value	2,425
Due after one year through five years, Estimated Fair Value	9,207
Due after five years through ten years, Estimated Fair Value	55,291
Due after ten years, Estimated Fair Value	116,509
Totals, Estimated Fair Value	$ 183,432

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Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.

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Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.

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