Investments - Schedule of Available-For-Sale Investment Maturities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Amortized Cost
Due in less than 1 year	$ 22,663	$ 32,110
Due in 1-5 years	231	0
Amortized Cost	22,894	32,110
Fair Value
Due in less than 1 year	22,649	32,131
Due in 1-5 years	230	0
Total	$ 22,879	$ 32,131

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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