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Investments - Schedule of Amortized Cost and Fair Value by Contractual Maturity (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Amortized Cost |  |
Due in one year or less | $ 58,860 | $ 41,033
Due after one year through five years | 318,249 | 269,487
Due after five years through ten years | 58,443 | 52,561
Due after ten years | 188,346 | 198,472
Asset backed securities | 20,431 | 19,511
Amortized cost | 644,329 | 581,064
Fair Value |  |
Due in one year or less | 58,211 | 41,150
Due after one year through five years | 297,378 | 268,537
Due after five years through ten years | 53,134 | 52,000
Due after ten years | 159,156 | 198,314
Asset backed securities | 16,202 | 17,447
Total | $ 584,081 | $ 577,448

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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27198-111563 + Details
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