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- Definition

Cash Equivalents, Gross Unrealized Gains

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- Definition

Cash Equivalents, Gross Unrealized Losses

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- Definition

Debt Securities, Available-For-Sale, And Cash Equivalents, Accumulated Gross Unrealized Gain, Before Tax

+ References

No definition available.

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- Definition

Debt Securities, Available-For-Sale, And Cash Equivalents, Accumulated Gross Unrealized Loss, Before Tax

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No definition available.

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- Definition

Debt Securities, Available-For-Sale, And Cash Equivalents, Amortized Cost

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No definition available.

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- Definition

Debt Securities, Available-For-Sale, And Cash Equivalents, Fair Value Disclosure

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No definition available.

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- Definition

Proceeds From Sale Of Cash Equivalent Investments

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- Definition

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).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
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- Definition

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).

+ References

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- Definition

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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- Definition

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
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- Definition

Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 210
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-Section S99
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
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Investments - Schedule of Cash Equivalents, and Short term Investments (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	$ 556,848
Short-term investments, fair value	555,289
Total, amortized cost	556,848		$ 474,794
Total, gross unrealized gains	144		19
Total, gross unrealized losses	(1,703)		(1,692)
Total, fair value	555,289		473,121
Proceeds from sale of cash equivalent investments	40,100	$ 19,000
Short-term Investments
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	395,690		279,268
Short-term investments, gross unrealized gains	142		15
Short-term investments, gross unrealized losses	(1,701)		(1,692)
Short-term investments, fair value	394,131		277,591
Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	42,911		25,677
Short-term investments, gross unrealized gains	4		7
Short-term investments, gross unrealized losses	(132)		(134)
Short-term investments, fair value	42,783		25,550
Certificate of deposits
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	15,638		17,362
Short-term investments, gross unrealized gains	0		0
Short-term investments, gross unrealized losses	0		0
Short-term investments, fair value	15,638		17,362
Commercial paper
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	37,594		27,866
Short-term investments, gross unrealized gains	0		0
Short-term investments, gross unrealized losses	0		0
Short-term investments, fair value	37,594		27,866
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	239,320		198,868
Short-term investments, gross unrealized gains	137		7
Short-term investments, gross unrealized losses	(1,289)		(1,529)
Short-term investments, fair value	238,168		197,346
Foreign government bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	2,379		996
Short-term investments, gross unrealized gains	1		0
Short-term investments, gross unrealized losses	0		(4)
Short-term investments, fair value	2,380		992
Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost			696
Short-term investments, gross unrealized gains			0
Short-term investments, gross unrealized losses			(2)
Short-term investments, fair value			694
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	366		364
Short-term investments, gross unrealized gains	0		0
Short-term investments, gross unrealized losses	0		(2)
Short-term investments, fair value	366		362
U.S. government agency bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	13,179		735
Short-term investments, gross unrealized gains	0		0
Short-term investments, gross unrealized losses	(52)		(1)
Short-term investments, fair value	13,127		734
U.S. government bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	42,536		6,704
Short-term investments, gross unrealized gains	0		1
Short-term investments, gross unrealized losses	(228)		(20)
Short-term investments, fair value	42,308		6,685
Variable rate demand notes
Debt Securities, Available-for-sale [Line Items]
Short-term investments, amortized cost	1,767
Short-term investments, gross unrealized gains	0
Short-term investments, gross unrealized losses	0
Short-term investments, fair value	1,767
Cash equivalents
Debt Securities, Available-for-sale [Line Items]
Cash equivalents, amortized cost	161,158		195,526
Cash equivalents, gross unrealized gains	2		4
Cash equivalents, gross unrealized losses	(2)		0
Cash equivalent, fair value	161,158		195,530
Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Cash equivalents, amortized cost	1,078		25
Cash equivalents, gross unrealized gains	0		0
Cash equivalents, gross unrealized losses	(2)		0
Cash equivalent, fair value	1,076		25
Commercial paper
Debt Securities, Available-for-sale [Line Items]
Cash equivalents, amortized cost	60,862		69,101
Cash equivalents, gross unrealized gains	1		0
Cash equivalents, gross unrealized losses	0		0
Cash equivalent, fair value	60,863		69,101
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalents, amortized cost	2,271
Cash equivalents, gross unrealized gains	0
Cash equivalents, gross unrealized losses	0
Cash equivalent, fair value	2,271
Money market funds
Debt Securities, Available-for-sale [Line Items]
Cash equivalents, amortized cost	89,493		97,650
Cash equivalents, gross unrealized gains	0		0
Cash equivalents, gross unrealized losses	0		0
Cash equivalent, fair value	89,493		97,650
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalents, amortized cost	403		1,001
Cash equivalents, gross unrealized gains	0		0
Cash equivalents, gross unrealized losses	0		0
Cash equivalent, fair value	403		1,001
U.S. government agency bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalents, amortized cost			16,982
Cash equivalents, gross unrealized gains			3
Cash equivalents, gross unrealized losses			0
Cash equivalent, fair value			16,985
U.S. government bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalents, amortized cost	4,972		10,767
Cash equivalents, gross unrealized gains	1		1
Cash equivalents, gross unrealized losses	0		0
Cash equivalent, fair value	4,973		10,768
Variable rate demand notes
Debt Securities, Available-for-sale [Line Items]
Cash equivalents, amortized cost	2,079
Cash equivalents, gross unrealized gains	0
Cash equivalents, gross unrealized losses	0
Cash equivalent, fair value	2,079
Level 1
Debt Securities, Available-for-sale [Line Items]
Total, fair value	152,412		132,465
Level 1 \| Short-term Investments
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	57,946		24,047
Level 1 \| Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	0		0
Level 1 \| Certificate of deposits
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	15,638		17,362
Level 1 \| Commercial paper
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	0		0
Level 1 \| Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	0		0
Level 1 \| Foreign government bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	0		0
Level 1 \| Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value			0
Level 1 \| Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	0		0
Level 1 \| U.S. government agency bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	0		0
Level 1 \| U.S. government bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	42,308		6,685
Level 1 \| Variable rate demand notes
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	0
Level 1 \| Cash equivalents
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	94,466		108,418
Level 1 \| Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	0		0
Level 1 \| Commercial paper
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	0		0
Level 1 \| Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	0
Level 1 \| Money market funds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	89,493		97,650
Level 1 \| Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	0		0
Level 1 \| U.S. government agency bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value			0
Level 1 \| U.S. government bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	4,973		10,768
Level 1 \| Variable rate demand notes
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	0
Level 2
Debt Securities, Available-for-sale [Line Items]
Total, fair value	402,877		340,656
Level 2 \| Short-term Investments
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	336,185		253,544
Level 2 \| Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	42,783		25,550
Level 2 \| Certificate of deposits
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	0		0
Level 2 \| Commercial paper
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	37,594		27,866
Level 2 \| Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	238,168		197,346
Level 2 \| Foreign government bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	2,380		992
Level 2 \| Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value			694
Level 2 \| Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	366		362
Level 2 \| U.S. government agency bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	13,127		734
Level 2 \| U.S. government bonds
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	0		0
Level 2 \| Variable rate demand notes
Debt Securities, Available-for-sale [Line Items]
Short-term investments, fair value	1,767
Level 2 \| Cash equivalents
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	66,692		87,112
Level 2 \| Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	1,076		25
Level 2 \| Commercial paper
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	60,863		69,101
Level 2 \| Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	2,271
Level 2 \| Money market funds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	0		0
Level 2 \| Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	403		1,001
Level 2 \| U.S. government agency bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value			16,985
Level 2 \| U.S. government bonds
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	0		$ 0
Level 2 \| Variable rate demand notes
Debt Securities, Available-for-sale [Line Items]
Cash equivalent, fair value	$ 2,079