Investments - Schedule of Unrealized Loss on Investments (Details) $ in Thousands	Jun. 30, 2020 USD ($) security	Dec. 31, 2019 USD ($) security
U.S. Government and Agency Securities
Less Than Twelve Months
Number of securities \| security	9	37
Gross unrealized losses	$ 28	$ 89
Fair value	$ 8,508	$ 26,372
Twelve Months or More
Number of securities \| security	21	39
Gross unrealized losses	$ 33	$ 104
Fair value	$ 12,126	$ 31,364
States, Municipalities and Political Subdivisions
Less Than Twelve Months
Number of securities \| security	1	31
Gross unrealized losses	$ 1	$ 61
Fair value	$ 624	$ 14,508
Twelve Months or More
Number of securities \| security	0	2
Gross unrealized losses	$ 0	$ 2
Fair value	$ 0	$ 1,262
Public Utilities
Less Than Twelve Months
Number of securities \| security	2	9
Gross unrealized losses	$ 17	$ 25
Fair value	$ 2,234	$ 4,626
Twelve Months or More
Number of securities \| security	0	2
Gross unrealized losses	$ 0	$ 1
Fair value	$ 0	$ 250
Corporate Securities
Less Than Twelve Months
Number of securities \| security	65	42
Gross unrealized losses	$ 816	$ 124
Fair value	$ 35,341	$ 22,435
Twelve Months or More
Number of securities \| security	8	27
Gross unrealized losses	$ 9	$ 19
Fair value	$ 2,104	$ 9,605
Mortgage-backed securities
Less Than Twelve Months
Number of securities \| security	56	89
Gross unrealized losses	$ 370	$ 322
Fair value	$ 29,250	$ 59,101
Twelve Months or More
Number of securities \| security	6	50
Gross unrealized losses	$ 101	$ 155
Fair value	$ 3,320	$ 12,738
Asset-backed Securities
Less Than Twelve Months
Number of securities \| security	12	15
Gross unrealized losses	$ 364	$ 34
Fair value	$ 5,096	$ 8,447
Twelve Months or More
Number of securities \| security	1	5
Gross unrealized losses	$ 6	$ 7
Fair value	$ 994	$ 1,259
Redeemable Preferred Stocks
Less Than Twelve Months
Number of securities \| security	48	0
Gross unrealized losses	$ 256	$ 0
Fair value	$ 4,692	$ 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	193	223
Gross unrealized losses	$ 1,852	$ 655
Fair value	$ 85,745	$ 135,489
Twelve Months or More
Number of securities \| security	37	128
Gross unrealized losses	$ 149	$ 291
Fair value	$ 18,894	$ 57,175
Foreign Government
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	1	2
Gross unrealized losses	$ 0	$ 1
Fair value	$ 350	$ 600

Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months [Abstract]

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Available For Sale Securities Continuous Unrealized Loss Position Twelve Months or More [Abstract]

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Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.

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Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.

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This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.

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Number of investment positions in available-for-sale investments in a continuous unrealized loss position for less than one year or normal operating cycle, if longer, for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement.

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Number of investment positions in available-for-sale investments that have been in a continuous unrealized loss position for greater than or equal to a year for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement.

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