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Investments (Schedule Of Unrealized Loss On Investments) (Details) $ in Thousands | Dec. 31, 2020 USD ($) security | Dec. 31, 2019 USD ($) security
--- | --- | ---
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 60,918 | $ 80,262
Less than 12 months: Unrealized Losses | $ (405) | $ (1,291)
Less than 12 months: Count | security | 67 | 97
12 months or more: Fair Value | $ 22,032 | $ 20,181
12 months or more: Unrealized Losses | $ (296) | $ (395)
12 months or more: Count | security | 35 | 47
Fair Value | $ 82,950 | $ 100,443
Unrealized Losses | $ (701) | $ (1,686)
Count | security | 102 | 144
U.S. Government And Agency Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 3,966 | $ 2,559
Less than 12 months: Unrealized Losses | $ (21) | $ (12)
Less than 12 months: Count | security | 5 | 6
12 months or more: Fair Value | $ 4,185 | $ 1,335
12 months or more: Unrealized Losses | $ (19) | $ (8)
12 months or more: Count | security | 11 | 7
Fair Value | $ 8,151 | $ 3,894
Unrealized Losses | $ (40) | $ (20)
Count | security | 16 | 13
Municipal Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 27,022 | $ 38,874
Less than 12 months: Unrealized Losses | $ (219) | $ (966)
Less than 12 months: Count | security | 28 | 40
12 months or more: Fair Value |  | $ 2,655
12 months or more: Unrealized Losses |  | $ (31)
12 months or more: Count | security |  | 4
Fair Value | $ 27,022 | $ 41,529
Unrealized Losses | $ (219) | $ (997)
Count | security | 28 | 44
Trust Preferred And Corporate Securities |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 7,576 |
Less than 12 months: Unrealized Losses | $ (37) |
Less than 12 months: Count | security | 13 |
12 months or more: Fair Value | $ 3,040 | $ 3,967
12 months or more: Unrealized Losses | $ (118) | $ (130)
12 months or more: Count | security | 4 | 5
Fair Value | $ 10,616 | $ 3,967
Unrealized Losses | $ (155) | $ (130)
Count | security | 17 | 5
Agency Mortgage-Backed Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 18,390 | $ 21,185
Less than 12 months: Unrealized Losses | $ (101) | $ (185)
Less than 12 months: Count | security | 17 | 32
12 months or more: Fair Value | $ 3,355 | $ 6,555
12 months or more: Unrealized Losses | $ (6) | $ (49)
12 months or more: Count | security | 5 | 22
Fair Value | $ 21,745 | $ 27,740
Unrealized Losses | $ (107) | $ (234)
Count | security | 22 | 54
Asset-Backed Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months: Fair Value | $ 1,458 | $ 17,644
Less than 12 months: Unrealized Losses | $ (12) | $ (128)
Less than 12 months: Count | security | 2 | 19
12 months or more: Fair Value | $ 11,452 | $ 5,669
12 months or more: Unrealized Losses | $ (153) | $ (177)
12 months or more: Count | security | 15 | 9
Fair Value | $ 12,910 | $ 23,313
Unrealized Losses | $ (165) | $ (305)
Count | security | 17 | 28

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