Investment Securities (Summary Of Contractual Maturity Of Debt Securities Classified As Available For Sale) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Available for Sale (at fair value), Within One Year	$ 2,317
Available for Sale (at fair value), After One But Within Five Years	52,921
Available for Sale (at fair value), After Five But Within Ten Years	45,611
Available for Sale (at fair value), After Ten Years	148,138
Total Available for Sale Securities, Fair Value	248,987
Available for Sale (at amortized cost), Within One Year	2,297
Available for Sale (at amortized cost), After One But Within Five Years	52,635
Available for Sale (at amortized cost), After Five But Within Ten Years	44,823
Available for Sale (at amortized cost), After Ten Years	145,716
Total Available for Sale Securities, Amortized Cost	245,471
U.S. Treasury Obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale (at fair value), After One But Within Five Years	25,322
Total Available for Sale Securities, Fair Value	25,322
Available for Sale (at amortized cost), After One But Within Five Years	25,051
Total Available for Sale Securities, Amortized Cost	25,051
FHLB Obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale (at fair value), After One But Within Five Years	10,134
Total Available for Sale Securities, Fair Value	10,134
Available for Sale (at amortized cost), After One But Within Five Years	10,119
Total Available for Sale Securities, Amortized Cost	10,119
Agency MBSs [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale (at fair value), Within One Year	26
Available for Sale (at fair value), After One But Within Five Years	4,152
Available for Sale (at fair value), After Five But Within Ten Years	38,391
Available for Sale (at fair value), After Ten Years	73,778
Total Available for Sale Securities, Fair Value	116,347
Available for Sale (at amortized cost), Within One Year	26
Available for Sale (at amortized cost), After One But Within Five Years	4,014
Available for Sale (at amortized cost), After Five But Within Ten Years	37,592
Available for Sale (at amortized cost), After Ten Years	71,822
Total Available for Sale Securities, Amortized Cost	113,454
Agency CMBSs [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale (at fair value), Within One Year	2,291
Available for Sale (at fair value), After One But Within Five Years	13,313
Available for Sale (at fair value), After Five But Within Ten Years	5,087
Available for Sale (at fair value), After Ten Years	4,165
Total Available for Sale Securities, Fair Value	24,856
Available for Sale (at amortized cost), Within One Year	2,271
Available for Sale (at amortized cost), After One But Within Five Years	13,451
Available for Sale (at amortized cost), After Five But Within Ten Years	5,112
Available for Sale (at amortized cost), After Ten Years	4,246
Total Available for Sale Securities, Amortized Cost	25,080
Agency CMOs [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale (at fair value), After Five But Within Ten Years	2,133
Available for Sale (at fair value), After Ten Years	69,811
Total Available for Sale Securities, Fair Value	71,944
Available for Sale (at amortized cost), After Five But Within Ten Years	2,119
Available for Sale (at amortized cost), After Ten Years	69,304
Total Available for Sale Securities, Amortized Cost	71,423
ABSs [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale (at fair value), After Ten Years	384
Total Available for Sale Securities, Fair Value	384
Available for Sale (at amortized cost), After Ten Years	344
Total Available for Sale Securities, Amortized Cost	$ 344

Available For Sale Securities Debt Maturities Fair Value Total

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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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