Investments (Tables)

3 Months Ended

Mar. 31, 2023

Investments

Schedule of reconciliation of available-for-sale investments from cost basis to fair value

	As of March 31, 2023
			Gross		Gross
	Adjusted		Unrealized		Unrealized		Estimated
	Cost		Gains		(Losses)		Fair Value
Corporate bonds	$	71,007	$	82	$	(583)	$	70,506
Agency bonds		19,020		-		(43)		18,977
Total investments	$	90,027	$	82	$	(626)	$	89,483

Schedule of available-for-sale securities maturities

Available-for-sale securities maturing as of December 31:
2023	$	35,526
2024		40,411
2025		13,546
Total	$	89,483