XML 83 R65.htm IDEA: XBRL DOCUMENT
v3.22.4

Revenue Recognition - Summary of Product Revenue Allowance and Reserve Categories (Detail) - HEPLISAV-B - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Accounts Receivable Reserves |  |  |
Valuation And Qualifying Accounts Disclosure [Line Items] |  |  |
Balance at Beginning of Period | [1] | $ 3,823 | $ 2,836
Provisions related to current period sales | [1] | 34,758 | 18,209
Credit or payments made during the period | [1] | (30,402) | (17,222)
Balance at End of Period | [1] | 8,179 | 3,823
Revenue Reserve Accruals |  |  |
Valuation And Qualifying Accounts Disclosure [Line Items] |  |  |
Balance at Beginning of Period | [2] | 8,253 | 6,040
Provisions related to current period sales | [2] | 24,806 | 13,077
Credit or payments made during the period | [2] | (22,507) | (10,864)
Balance at End of Period | [2] | $ 10,552 | $ 8,253
[1] | Reserves are for chargebacks, discounts and other fees.
[2] | Accruals are for returns, rebates and other fees.

X
- Definition Product revenue allowance and reserves credit or payments made during the period. + References No definition available. + Details
Name: | dvax_ProductRevenueAllowanceAndReservesCreditOrPaymentsMadeDuringPeriod
Namespace Prefix: | dvax_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Product revenue allowance and reserves provision related to current period sales. + References No definition available. + Details
Name: | dvax_ProductRevenueAllowanceAndReservesProvisionRelatedToCurrentPeriodSales
Namespace Prefix: | dvax_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Reserves Accrual Balance. + References No definition available. + Details
Name: | dvax_ReservesAccrualBalance
Namespace Prefix: | dvax_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Details
Name: | srt_ProductOrServiceAxis=dvax_HEPLISAVBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ValuationAllowancesAndReservesTypeAxis=us-gaap_AllowanceForNotesReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ValuationAllowancesAndReservesTypeAxis=dvax_RevenueReserveAccrualsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |