Investments (Amortized Cost And Fair Value Of Debt Securities, By Contractual Maturity) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013
Investments [Abstract]
Due in one year or less, Amortized cost	$ 1,835
Due after one year through five years, Amortized cost	13,570
Due after five years through ten years, Amortized cost	22,179
Due after ten years, Amortized cost	39,337
Amortized Cost Contractual Maturities Subtotal	76,921
Mortgage-backed securities, Amortized cost	85,215
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis	162,136
Due in one year or less, Fair value	1,840
Due after one year through five years, Fair value	14,163
Due after five years through ten years, Fair value	22,383
Due after ten years, Fair value	37,763
Fair Value Contractual Maturities Subtotal	76,149
Mortgage-backed securities, Fair value	85,098
Available-for-sale Securities, Debt Securities, Fair Value	$ 161,247

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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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Amount of available-for-sale debt securities at fair value maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year.

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Amount of available-for-sale debt securities at cost, net of adjustments, maturing after 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 debt securities categorized neither as held-to-maturity nor trading.

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