CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (Parenthetical) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Tax expense (benefit) for unrealized holding gain (loss) on available-for-sale investments	$ 0
Accounting Standards Update [Extensible List]	Accounting Standards Update 2020-06 [Member]
Convertible Debt | 1.75% Convertible Notes
Stated interest rate	1.75%