XML 71 R25.htm IDEA: XBRL DOCUMENT v3.20.1

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2019

Income Tax Disclosure [Abstract]

Schedule of Income Tax Provision (Benefit)

The income tax provision (benefit) consisted of the following (in thousands):

		Year Ended
		December 31,
		2019				2018				2017
Current portion:
Federal		$	(182	)		$	—			$	—
State			—				2				3
Foreign			—				11				7
			(182	)			13				10
Deferred portion:
Federal			182				—				(243	)
		$	—			$	13			$	(233	)

Significant Components of Deferred Tax Assets and Liabilities

Significant components of the Company’s deferred tax assets and liabilities were (in thousands):

		Year Ended
		December 31,
		2019				2018
Deferred tax assets:
Federal and state loss carryforwards		$	1,697			$	681
Reserves, accruals and other			156				230
Depreciation and amortization			1,629				1,901
Deferred stock-based compensation			2,613				2,571
Research and development credit carryforwards			6,707				6,537
Foreign tax and other credits			61				242
Total deferred tax assets			12,863				12,162
Deferred tax liabilities:
Acquired intangible assets and other			—				—
Less: Valuation allowance			(12,802	)			(11,920	)
Net deferred tax assets		$	61			$	242

Reconciliation of Income taxes Provided at Federal Statutory Rate to Actual Income Tax Provision (Benefit)

A reconciliation of income taxes provided at the federal statutory rate (21% for 2019 and 2018, 35% for 2017) to the actual income tax provision is as follows (in thousands):

		Year Ended
		December 31,
		2019				2018				2017
Income tax benefit computed at U.S. statutory rate		$	(542	)		$	(2,393	)		$	(3,815	)
State income tax (net of federal benefit)			—				2				3
Foreign income tax at rate different from U.S.    statutory rate			—				12				3
Research and development credits			(170	)			(194	)			(480	)
Stock-based compensation			—				—				(40	)
Amortization of intangible assets			(60	)			(60	)			(100	)
Goodwill impairment			17				1,482				—
Federal tax rate reduction			—				—				(26,617	)
Valuation allowance changes affecting tax provision			752				1,158				30,811
Other			3				6				2
Income tax provision (benefit)		$	—			$	13			$	(233	)

Schedule of Domestic and Foreign Components of Loss Before Income Tax Provision

The domestic and foreign components of loss before income tax provision were (in thousands):  

		Year Ended
		December 31,
		2019				2018				2017
U.S.		$	(2,580	)		$	(11,353	)		$	(11,063	)
Non-U.S.			-				(43	)			162
		$	(2,580	)		$	(11,396	)		$	(10,901	)

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319

+ Details

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

X

- 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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319

+ Details

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

X

- Definition

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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319

+ Details

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

X

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h)(1)(i))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

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