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Investments (Schedule Of Unrealized Loss On Investments) (Details) $ in Thousands | Jun. 30, 2019 USD ($) security | Dec. 31, 2018 USD ($) security
--- | --- | ---
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 12,098 | $ 23,424
Less than 12 months: Unrealized Losses | $ (153) | $ (245)
Less than 12 months: Count | security | 15 | 37
12 months or more: Fair Value | $ 25,190 | $ 62,546
12 months or more: Unrealized Losses | $ (328) | $ (1,292)
12 months or more: Count | security | 69 | 134
Fair Value | $ 37,288 | $ 85,970
Unrealized Losses | $ (481) | $ (1,537)
Count | security | 84 | 171
U.S. Government And Agency Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 1,002 | $ 2,071
Less than 12 months: Unrealized Losses | $ (6) | $ (6)
Less than 12 months: Count | security | 2 | 2
12 months or more: Fair Value | $ 2,189 | $ 5,175
12 months or more: Unrealized Losses | $ (6) | $ (59)
12 months or more: Count | security | 9 | 14
Fair Value | $ 3,191 | $ 7,246
Unrealized Losses | $ (12) | $ (65)
Count | security | 11 | 16
Municipal Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 378 | $ 5,832
Less than 12 months: Unrealized Losses | $ (4) | $ (12)
Less than 12 months: Count | security | 1 | 10
12 months or more: Fair Value | $ 4,167 | $ 25,091
12 months or more: Unrealized Losses | $ (42) | $ (472)
12 months or more: Count | security | 7 | 42
Fair Value | $ 4,545 | $ 30,923
Unrealized Losses | $ (46) | $ (484)
Count | security | 8 | 52
Trust Preferred Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 885 | $ 2,008
Less than 12 months: Unrealized Losses | $ (32) | $ (159)
Less than 12 months: Count | security | 1 | 3
12 months or more: Fair Value | $ 3,011 | $ 1,750
12 months or more: Unrealized Losses | $ (157) | $ (157)
12 months or more: Count | security | 4 | 2
Fair Value | $ 3,896 | $ 3,758
Unrealized Losses | $ (189) | $ (316)
Count | security | 5 | 5
Agency Mortgage-Backed Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 3,174 | $ 7,687
Less than 12 months: Unrealized Losses | $ (16) | $ (46)
Less than 12 months: Count | security | 4 | 16
12 months or more: Fair Value | $ 15,806 | $ 30,511
12 months or more: Unrealized Losses | $ (122) | $ (602)
12 months or more: Count | security | 47 | 74
Fair Value | $ 18,980 | $ 38,198
Unrealized Losses | $ (138) | $ (648)
Count | security | 51 | 90
Asset-Backed Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 6,659 | $ 5,826
Less than 12 months: Unrealized Losses | $ (95) | $ (22)
Less than 12 months: Count | security | 7 | 6
12 months or more: Fair Value | $ 17 | $ 19
12 months or more: Unrealized Losses | $ (1) | $ (2)
12 months or more: Count | security | 2 | 2
Fair Value | $ 6,676 | $ 5,845
Unrealized Losses | $ (96) | $ (24)
Count | security | 9 | 8

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