General - Cash, Cash Equivalents and Short-term Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Cash and cash equivalents
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 386,516	$ 414,942
Gross Unrealized Gains	0	0
Gross Unrealized Losses		0
Fair Value	386,516	414,942
Cash and cash equivalents \| Money market funds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	384,062	414,942
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	384,062	414,942
Cash and cash equivalents \| Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	2,454
Gross Unrealized Gains	0
Fair Value	2,454
Marketable securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	28,382
Gross Unrealized Losses	(10)
Fair Value	28,372
Marketable securities \| US Treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	14,005
Gross Unrealized Gains	0
Gross Unrealized Losses	(8)
Fair Value	13,997
Marketable securities \| Commercial paper
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	9,573
Gross Unrealized Gains	0
Gross Unrealized Losses	0
Fair Value	9,573
Marketable securities \| Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	4,804
Gross Unrealized Losses	(2)
Fair Value	4,802
Long-term deposits
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,850
Gross Unrealized Gains	0
Gross Unrealized Losses	0
Fair Value	1,850
Long-term deposits \| Term bank deposits
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,850
Gross Unrealized Gains	0
Gross Unrealized Losses	0
Fair Value	$ 1,850
Short-term deposits
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		1,850
Gross Unrealized Gains		0
Gross Unrealized Losses		0
Fair Value		1,850
Short-term deposits \| Term bank deposits
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		1,850
Gross Unrealized Gains		0
Gross Unrealized Losses		0
Fair Value		$ 1,850

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on 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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-Section 50
-Paragraph 2
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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on 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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Amortized cost excluding accrued interest, before allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
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Amount excluding accrued interest, 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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