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v3.20.4

Investments Aging of Unrealized Losses by Class (Details) $ in Thousands | Dec. 31, 2020 USD ($) security | Dec. 31, 2019 USD ($) security
--- | --- | ---
US Government and Government Agencies and Authorities |  |
Less Than Twelve Months |  |
Number of Securities | security | 44 | 37
Gross unrealized losses | $ 129 | $ 89
Fair Value | $ 40,341 | $ 26,372
Twelve Months or More |  |
Number of securities | security | 18 | 39
Gross unrealized losses | $ 10 | $ 104
Fair Value | $ 10,482 | $ 31,364
Foreign Government Debt Securities |  |
Less Than Twelve Months |  |
Number of Securities | security | 0 | 0
Gross unrealized losses | $ 0 | $ 0
Fair Value | $ 0 | $ 0
Twelve Months or More |  |
Number of securities | security | 0 | 2
Gross unrealized losses | $ 0 | $ 1
Fair Value | $ 0 | $ 600
US States and Political Subdivisions Debt Securities |  |
Less Than Twelve Months |  |
Number of Securities | security | 22 | 31
Gross unrealized losses | $ 272 | $ 61
Fair Value | $ 30,538 | $ 14,508
Twelve Months or More |  |
Number of securities | security | 0 | 2
Gross unrealized losses | $ 0 | $ 2
Fair Value | $ 0 | $ 1,262
Public Utility, Bonds |  |
Less Than Twelve Months |  |
Number of Securities | security | 8 | 9
Gross unrealized losses | $ 28 | $ 25
Fair Value | $ 9,472 | $ 4,626
Twelve Months or More |  |
Number of securities | security | 0 | 2
Gross unrealized losses | $ 0 | $ 1
Fair Value | $ 0 | $ 250
Corporate Debt Securities |  |
Less Than Twelve Months |  |
Number of Securities | security | 40 | 42
Gross unrealized losses | $ 116 | $ 124
Fair Value | $ 25,052 | $ 22,435
Twelve Months or More |  |
Number of securities | security | 3 | 27
Gross unrealized losses | $ 2 | $ 19
Fair Value | $ 753 | $ 9,605
Mortgage Backed Securities |  |
Less Than Twelve Months |  |
Number of Securities | security | 87 | 89
Gross unrealized losses | $ 397 | $ 322
Fair Value | $ 100,171 | $ 59,101
Twelve Months or More |  |
Number of securities | security | 8 | 50
Gross unrealized losses | $ 69 | $ 155
Fair Value | $ 3,479 | $ 12,738
Asset-backed Securities |  |
Less Than Twelve Months |  |
Number of Securities | security | 21 | 15
Gross unrealized losses | $ 207 | $ 34
Fair Value | $ 17,682 | $ 8,447
Twelve Months or More |  |
Number of securities | security | 1 | 5
Gross unrealized losses | $ 12 | $ 7
Fair Value | $ 988 | $ 1,259
Redeemable Preferred Stock |  |
Less Than Twelve Months |  |
Number of Securities | security | 5 | 0
Gross unrealized losses | $ 13 | $ 0
Fair Value | $ 358 | $ 0
Twelve Months or More |  |
Number of securities | security | 0 | 1
Gross unrealized losses | $ 0 | $ 2
Fair Value | $ 0 | $ 97
Fixed Maturities |  |
Less Than Twelve Months |  |
Number of Securities | security | 227 | 223
Gross unrealized losses | $ 1,162 | $ 655
Fair Value | $ 223,614 | $ 135,489
Twelve Months or More |  |
Number of securities | security | 30 | 128
Gross unrealized losses | $ 93 | $ 291
Fair Value | $ 15,702 | $ 57,175

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