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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2016

Income Tax Disclosure [Abstract]

Schedule of continuing operations before income taxes

The Company's loss from continuing operations before income taxes for the years ended December 31, was as follows (in thousands):

	2016				2015				2014
Income (loss) before provision for income taxes:
United States	$	(14,242	)		$	(13,254	)		$	(18,455	)
Foreign	2,259				629				(1,740		)
	$	(11,983	)		$	(12,625	)		$	(20,195	)

Schedule of components of income tax (benefit)

The components of the provision (benefit) for income taxes attributable to continuing operations are as follows (in thousands):

	2016				2015				2014
Current
Federal	$	—			$	—			$	—
State	37				(100		)		54
Foreign	964				932				163
Total Current	$	1,001			$	832			$	217
Deferred
Federal	$	727			$	293			$	300
State	131				31				10
Foreign	(329		)		(117		)		(605		)
Total Deferred	529				207				(295		)
	$	1,530			$	1,039			$	(78	)

Schedule of deferred tax components

Significant components of the Company’s deferred taxes as of December 31 are as follows (in thousands):

	2016				2015				2014
Deferred tax assets:
Accrued expenses and allowances	$	993			$	793			$	733
Deferred revenue	573				671				549
Stock compensation	1,054				582				350
Net operating loss and tax credit carryforwards	24,895				20,871				16,755
Capital expenses	307				—				—
Other	176				196				123
Valuation allowance for noncurrent deferred tax assets	(24,588		)		(18,507		)		(13,107		)
Net deferred tax assets	$	3,410			$	4,606			$	5,403
Deferred tax liabilities:
Capital expenses	$	—			$	(2	)		$	(202	)
Prepaid expenses	(31		)		(1		)		(1		)
Intangible assets	(5,718		)		(6,481		)		(7,217		)
Goodwill	(1,029		)		(561		)		(252		)
Tax credit carryforwards	(38		)		(379		)		(737		)
Net deferred tax liabilities	$	(6,816	)		$	(7,424	)		$	(8,409	)
Net deferred taxes	$	(3,406	)		$	(2,818	)		$	(3,006	)

Schedule of effective income tax rate reconciliation

The Company’s provision for income taxes differs from the expected tax expense (benefit) amount computed by applying the statutory federal income tax rate of 34% to income before taxes due to the following:

	2016			2015			2014
Federal statutory rate	34.0	%		34.0	%		34.0	%
State taxes, net of federal benefit	1.2	%		3.5	%		3.5	%
Tax credits	(0.1	)%		(0.2	)%		(1.1	)%
Effect of foreign operations	1.1	%		(2.2	)%		0.1	%
Stock compensation	(1.7	)%		(2.9	)%		—	%
Permanent items and other	(1.6	)%		(3.3	)%		(1.7	)%
Tax carryforwards not benefited	(45.7	)%		(37.1	)%		(34.4	)%
	(12.8	)%		(8.2	)%		0.4	%

Schedule of unrecognized tax benefits

To the extent the Company is required to recognize interest and penalties related to unrecognized tax liabilities, this amount will be recorded as an accrued liability, (in thousands).

Balance at December 31, 2014	$	53
Additional based on tax positions related to the current year	—
Additions for tax positions of prior years	568
Reductions for tax positions of prior years	—
Settlements	—
Balance at December 31, 2015	$	621
Additional based on tax positions related to the current year	—
Additions for tax positions of prior years	84
Reductions for tax positions of prior years	—
Settlements	—
Balance at December 31, 2016	$	705

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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://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32639-109319

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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.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
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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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
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Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 55
-Paragraph 217
-URI http://asc.fasb.org/extlink&oid=75116239&loc=d3e36027-109320

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