Investments - Schedule of Available-For-Sale Investment Maturities (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Amortized Cost
Due in less than 1 year	$ 83,030	$ 55,801
Due in 1-5 years	17,359	25,040
Total	100,389	80,841
Fair Value
Due in less than 1 year	82,893	55,735
Due in 1-5 years	17,325	24,913
Total	$ 100,218	$ 80,648

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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-Publisher FASB
-Name Accounting Standards Codification
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