XML 36 R25.htm IDEA: XBRL DOCUMENT
v3.25.2

Cash and Cash Equivalents, Restricted Cash and Marketable Securities (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2025
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract] |
Reconciliation of Cash, Cash Equivalents and Restricted Cash | The following table provides a reconciliation of cash and cash equivalents, and restricted cash reported within the condensed consolidated balance sheets that sum to the total of the same amounts shown in the condensed consolidated statements of cash flows (in thousands):
| June 30, 2025 |  | December 31, 2024 |  | June 30, 2024 |  | December 31, 2023
Cash and cash equivalents | $ | 99,101 |  |  | $ | 95,883 |  |  | $ | 112,501 |  |  | $ | 150,279 |
Restricted cash (1) | 305 |  |  | 271 |  |  | 270 |  |  | 277 |
Total cash and cash equivalents, and restricted cash shown in the condensed consolidated statements of cash flows | $ | 99,406 |  |  | $ | 96,154 |  |  | $ | 112,771 |  |  | $ | 150,556 |
(1)Restricted cash is included in "Other assets" in the Condensed Consolidated Balance Sheets.
Summary of Cash, Cash Equivalents and Marketable Securities | Cash and cash equivalents, and marketable securities consist of the following (in thousands):
| Amortized Cost |  | Unrealized Gains |  | Unrealized Losses |  | Estimated Fair Value
June 30, 2025 |  |  |  |  |  |  |
Cash and cash equivalents: |  |  |  |  |  |  |
Cash | $ | 15,223 |  |  | $ | - |  |  | $ | - |  |  | $ | 15,223 |
Money market funds | 83,878 |  |  | - |  |  | - |  |  | 83,878 |
Total cash and cash equivalents | 99,101 |  |  | - |  |  | - |  |  | 99,101 |
Marketable securities available-for-sale: |  |  |  |  |  |  |
U.S. treasuries | 260,496 |  |  | 466 |  |  | (115) |  |  | 260,847 |
U.S. government agency securities | 126,065 |  |  | 165 |  |  | (72) |  |  | 126,158 |
Corporate debt securities | 127,545 |  |  | 150 |  |  | (72) |  |  | 127,623 |
Total marketable securities available-for-sale | 514,106 |  |  | 781 |  |  | (259) |  |  | 514,628 |
Total cash and cash equivalents, and marketable securities | $ | 613,207 |  |  | $ | 781 |  |  | $ | (259) |  |  | $ | 613,729 |
December 31, 2024 |  |  |  |  |  |  |
Cash and cash equivalents: |  |  |  |  |  |  |
Cash | $ | 12,157 |  |  | $ | - |  |  | $ | - |  |  | $ | 12,157 |
Money market funds | 83,726 |  |  | - |  |  | - |  |  | 83,726 |
Total cash and cash equivalents | 95,883 |  |  | - |  |  | - |  |  | 95,883 |
Marketable securities available-for-sale: |  |  |  |  |  |  |
U.S. treasuries | 199,741 |  |  | 460 |  |  | (322) |  |  | 199,879 |
U.S. government agency securities | 158,605 |  |  | 486 |  |  | (220) |  |  | 158,871 |
Corporate debt securities | 259,004 |  |  | 418 |  |  | (221) |  |  | 259,201 |
Total marketable securities available-for-sale | 617,350 |  |  | 1,364 |  |  | (763) |  |  | 617,951 |
Total cash and cash equivalents, and marketable securities | $ | 713,233 |  |  | $ | 1,364 |  |  | $ | (763) |  |  | $ | 713,834 |
Investments Classified by Contractual Maturity Date | The maturities of our marketable securities available-for-sale are as follows (in thousands):
| June 30, 2025
| Amortized Cost |  | Estimated Fair Value
Mature in one year or less | $ | 396,906 |  |  | $ | 397,333 |
Mature after one year through two years | 117,200 |  |  | 117,295 |
| $ | 514,106 |  |  | $ | 514,628 |

X
- Definition Reconciliation of cash, cash equivalents and restricted cash to the statement of cash flows. + References No definition available. + Details
Name: | dvax_ReconciliationOfCashCashEquivalentsAndRestrictedCashToStatementOfCashFlowsTableTextBlock
Namespace Prefix: | dvax_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration