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Investments - Schedule of Other Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Other Investments
Fair Value	$ 160,863	$ 204,682
Other Long-term Investments
Other Investments
Fair Value	116	125
Other Investments	3,583
Fixed maturities, cost	3,403	$ 3,072
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax	722
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	542
Short-term Investments
Other Investments
Fair Value	116
Fixed maturities, cost	117
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax	0
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	1
Limited Partnership
Other Investments
Fixed maturities, cost	3,286
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax	722
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	541
Fair Value of Limited Partnership Interest	3,467
Certificates of Deposit
Other Investments
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax	0
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	0
Fair value - certificates of deposit	$ 0

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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