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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Component of Consolidated Income (Loss) Before Provision for Income Taxes

Consolidated income (loss) before provision for income taxes consisted of the following (in thousands):

		Year Ended December 31,
		2015				2014				2013
U.S.		$	(107,450	)		$	(91,121	)		$	(67,004	)
Non U.S.			656				399				284
Total		$	(106,794	)		$	(90,722	)		$	(66,720	)

Difference Between Consolidated Income Tax Benefit and Amount Computed by Federal Statutory Income Tax Rate

No income tax expense was recorded for the years ended December 31, 2015, 2014 and 2013 due to net operating loss carryforwards to offset the net income at Dynavax GmbH and a valuation allowance which offsets the deferred tax assets. The difference between the consolidated income tax benefit and the amount computed by applying the federal statutory income tax rate to the consolidated loss before income taxes was as follows (in thousands):

		Year Ended December 31,
		2015				2014				2013
Income tax benefit at federal statutory rate		$	(36,301	)		$	(30,818	)		$	(22,678	)
State tax			(394	)			1,204				(178	)
Business credits			(2,622	)			(1,484	)			(2,515	)
Deferred compensation charges			1,481				2,710				3,072
Change in valuation allowance			36,766				28,093				22,354
Other			1,070				295				(55	)
Total income tax expense		$	-			$	-			$	-

Component of Deferred Tax Assets and Liabilities

Deferred tax assets and liabilities consisted of the following (in thousands): 

		December 31,
		2015				2014
Deferred tax assets:
Net operating loss carry forwards		$	212,074			$	178,008
Research tax credit carry forwards			26,285				22,914
Accruals and reserves			9,771				9,053
Capitalized research costs			6,553				8,601
Deferred revenue			908				654
Other			1,375				1,531
Total deferred tax assets			256,966				220,761
Less valuation allowance			(256,712	)			(220,544	)
Net deferred tax assets			254				217
Deferred tax liabilities:
Fixed Assets			(254	)			(217	)
Total deferred tax liabilities			(254	)			(217	)
Net deferred tax assets		$	-			$	-

Schedule of Unrecognized Tax Benefits

The following table summarizes the activity related to the Company’s unrecognized tax benefits:

Balance at December 31, 2014		$	(2,426	)
Tax positions related to the current year
Additions			-
Reductions			-
Tax positions related to the prior year
Additions			-
Reductions			-
Balance at December 31, 2015		$	(2,426	)

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- Definition

Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319

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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319

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- Definition

Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h)(1)(i))
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Tabular disclosure of the change in unrecognized tax benefits.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 55
-Paragraph 217
-URI http://asc.fasb.org/extlink&oid=51663037&loc=d3e36027-109320

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