Investments (Amortized Cost And Fair Value Of Debt Securities, By Contractual Maturity) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014
Investments [Abstract]
Due in one year or less, Amortized cost	$ 1,446
Due after one year through five years, Amortized cost	13,149
Due after five years through ten years, Amortized cost	26,751
Due after ten years, Amortized cost	35,711
Amortized Cost Contractual Maturities Subtotal	77,057
Mortgage-backed securities, Amortized cost	82,418
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis	159,475
Due in one year or less, Fair value	1,458
Due after one year through five years, Fair value	13,676
Due after five years through ten years, Fair value	26,868
Due after ten years, Fair value	34,804
Fair Value Contractual Maturities Subtotal	76,806
Mortgage-backed securities, Fair value	82,804
Available-for-sale Securities, Debt Securities, Fair Value	$ 159,610

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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 fair value maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year.

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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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