Investments (Schedule Of Unrealized Loss On Investments) (Details) $ in Thousands	Dec. 31, 2015 USD ($) security	Dec. 31, 2014 USD ($) security
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months: Fair Value	$ 25,262	$ 14,959
Less than 12 months: Unrealized Losses	$ (251)	$ (93)
Less than 12 months: Count | security	40	23
12 months or more: Fair Value	$ 22,083	$ 30,529
12 months or more: Unrealized Losses	$ (1,059)	$ (1,300)
12 months or more: Count | security	39	47
Fair Value	$ 47,345	$ 45,488
Unrealized Losses	$ (1,310)	$ (1,393)
Count | security	79	70
U.S. Government And Agency Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months: Fair Value	$ 479	$ 4
Less than 12 months: Unrealized Losses	$ (1)
Less than 12 months: Count | security	3	1
12 months or more: Fair Value	$ 4,364	$ 7,207
12 months or more: Unrealized Losses	$ (32)	$ (64)
12 months or more: Count | security	10	14
Fair Value	$ 4,843	$ 7,211
Unrealized Losses	$ (33)	$ (64)
Count | security	13	15
Municipal Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months: Fair Value	$ 5,806	$ 5,651
Less than 12 months: Unrealized Losses	$ (35)	$ (33)
Less than 12 months: Count | security	8	9
12 months or more: Fair Value	$ 4,785	$ 9,441
12 months or more: Unrealized Losses	$ (183)	$ (259)
12 months or more: Count | security	7	14
Fair Value	$ 10,591	$ 15,092
Unrealized Losses	$ (218)	$ (292)
Count | security	15	23
Trust Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
12 months or more: Fair Value	$ 5,289	$ 5,137
12 months or more: Unrealized Losses	$ (669)	$ (803)
12 months or more: Count | security	7	7
Fair Value	$ 5,289	$ 5,137
Unrealized Losses	$ (669)	$ (803)
Count | security	7	7
Agency Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months: Fair Value	$ 18,977	$ 9,304
Less than 12 months: Unrealized Losses	$ (215)	$ (60)
Less than 12 months: Count | security	29	13
12 months or more: Fair Value	$ 7,394	$ 8,199
12 months or more: Unrealized Losses	$ (171)	$ (157)
12 months or more: Count | security	13	10
Fair Value	$ 26,371	$ 17,503
Unrealized Losses	$ (386)	$ (217)
Count | security	42	23
Private-Label Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
12 months or more: Fair Value	$ 246	$ 540
12 months or more: Unrealized Losses	$ (2)	$ (15)
12 months or more: Count | security	1	1
Fair Value	$ 246	$ 540
Unrealized Losses	$ (2)	$ (15)
Count | security	1	1
Asset-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
12 months or more: Fair Value	$ 5	$ 5
12 months or more: Unrealized Losses	$ (2)	$ (2)
12 months or more: Count | security	1	1
Fair Value	$ 5	$ 5
Unrealized Losses	$ (2)	$ (2)
Count | security	1	1