XML 45 R35.htm IDEA: XBRL DOCUMENT v3.20.1

Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

Summary of Operating Lease Expense

Our lease expense comprises of the following (in thousands):

		Year Ended December 31,
		2019				2018				2017
Operating lease expense		$	6,886			$	3,953			$	2,386

Summary of Balance Sheet Classification of Operating Lease Liabilities

The balance sheet classification of our operating lease liabilities was as follows (in thousands):

		December 31, 2019				December 31, 2018
Operating lease liabilities:
Current portion of lease liabilities (included in other current liabilities)		$	3,039			$	-
Long-term portion of lease liabilities			37,845				-
Total operating lease liabilities		$	40,884			$	-

Summary of Maturities of Sublease Income and Operating Lease Liabilities

At December 31, 2019, the maturities of our sublease income and operating lease liabilities were as follows (in thousands):

Years ending December 31,		Sublease Income				Operating Lease Liabilities
2020		$	4,446			$	7,023
2021			5,202				6,952
2022			5,358				6,201
2023			5,519				4,950
2024			5,684				4,963
Thereafter			39,600				34,560
Total		$	65,809				64,649
Less:
Present value adjustment							(23,765	)
Total						$	40,884

X

- Definition

Schedule of balance sheet components of operating lease liabilities.

+ References

No definition available.

+ Details

Name:	dvax_ScheduleOfBalanceSheetComponentsOfOperatingLeaseLiabilitiesTableTextBlock
Namespace Prefix:	dvax_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Sublease income and operating lease liability maturity.

+ References

No definition available.

+ Details

Name:	dvax_SubleaseIncomeAndOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix:	dvax_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980

+ Details

Name:	us-gaap_LeaseCostTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration