v3.23.2

Investments - Schedule of Cash Equivalents and Short-Term Investments at Fair Value (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Money market fund	$ 92,645	$ 32,426
U.S. government and government agencies	2,414	19,869
Commercial paper	0	2,997
Corporate debt securities	0	2,993
Total cash equivalents	95,059	58,285
Short-term investments
Debt Securities, Available-for-Sale [Line Items]
Available For Sale Securities, Amortized Cost	52,905	138,081
Available-for-Sale Securities, Unrealized Gains	62	23
Available-for-Sale Securities, Unrealized Losses	(36)	(48)
Available-for-Sale Securities, Estimated Fair Value	$ 52,931	$ 138,056
Short-term investments \| U.S. government and government agencies
Debt Securities, Available-for-Sale [Line Items]
Available-for-Sale Securities, Maturities	Within one year	Within one year
Available For Sale Securities, Amortized Cost	$ 21,339	$ 75,409
Available-for-Sale Securities, Unrealized Gains	0	15
Available-for-Sale Securities, Unrealized Losses	(25)	(48)
Available-for-Sale Securities, Estimated Fair Value	$ 21,314	$ 75,376
Short-term investments \| Commercial paper
Debt Securities, Available-for-Sale [Line Items]
Available-for-Sale Securities, Maturities	Within one year	Within one year
Available For Sale Securities, Amortized Cost	$ 25,794	$ 59,405
Available-for-Sale Securities, Unrealized Gains	4	0
Available-for-Sale Securities, Unrealized Losses	(11)	0
Available-for-Sale Securities, Estimated Fair Value	$ 25,787	$ 59,405
Short-term investments \| Asset Backed Securities
Debt Securities, Available-for-Sale [Line Items]
Available-for-Sale Securities, Maturities	After one year through five years	Within one year
Available For Sale Securities, Amortized Cost	$ 5,772	$ 3,267
Available-for-Sale Securities, Unrealized Gains	58	8
Available-for-Sale Securities, Unrealized Losses	0	0
Available-for-Sale Securities, Estimated Fair Value	$ 5,830	$ 3,275

Available for sale securities amortized cost1.

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Corporate debt securities.

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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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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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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes 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.

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Unsecured short-term debt instrument issued by corporations which are 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. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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Investment in short-term money-market instruments (such as commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and so forth) which are highly liquid (that is, readily convertible to known amounts of cash) and so near their maturity that they present an insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify as cash equivalents by definition. Original maturity means an original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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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.

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Debt (bills, notes or bonds) that are issued by the government of the United States which are 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. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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PARDES BIOSCIENCES, INC. 10-Q