Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Schedule of Income before Income Tax, Domestic and Foreign

The amount of loss before taxes from continuing operations is as follows:


	Year Ended December 31,
	2021	2020
U.S. loss before taxes	(58,928)	(88,360)
Foreign income before taxes	459	368
Loss before income taxes	(58,469)	(87,992)

Schedule of provision for income taxes

The components of the provision for income taxes are presented in the following table:


	Year Ended December 31,
	2021		2020
Current:
Federal	$	—	$	(13)
State	89		170
Foreign	68		66
Total current provision	157		223
Deferred:
Federal	(2)		(80)
State	(45)		46

Foreign	(13)		(3)
Total deferred benefit	(60)		(37)
Less: (Benefit from) provision for income taxes from discontinued operations, net	—		(261)
Provision for (benefit from) income taxes from continuing operations, net	$	97	$	447

Schedule of Effective Income Tax Rate Reconciliation

The provision for income taxes differs from the amount of income tax determined by applying the applicable U.S. statutory federal income tax rate to pretax loss as a result of the following differences:


	Year Ended December 31,
	2021		2020
United States federal tax at statutory rate	21.00	%	21.00	%
Items affecting federal income tax rate:
State tax, net of federal benefit	6.51	%	3.44	%

Valuation allowance	(37.34)	%	(23.07)	%


R&D Credit	9.47	%	—	%
NOL Expiration	(1.69)	%	(0.41)	%
Other adjustments	1.89	%	(1.47)	%
Effective income tax rate	(0.16)	%	(0.51)	%

Schedule of Deferred Tax Assets and Liabilities

Significant components of the Company’s deferred tax assets and liabilities as of December 31, 2021 and 2020 are as follows:


	December 31,
	2021		2020
Deferred income tax assets:
Accounts payable and accrued expenses	$	10,786	$	9,899
163(j) interest limitation	10,693		6,903

Deferred revenue	159		88
Allowance for doubtful accounts	83		92
Property, plant and equipment, net	396		1,044
Intangibles	125		95
Investments	60,185		58,779
Stock-based compensation	1,612		713
Other	—		59
Operating lease liabilities	2,249		2,565
Research and development tax credits	5,533		—
Net operating loss carryforwards	119,486		110,536
Less: Valuation allowance	(187,075)		(163,719)
Total deferred income tax assets	24,232		27,054
Deferred income tax liabilities:
State taxes	(7,867)		(6,750)
Intangible assets, net	(15,535)		(17,446)
Convertible notes	—		(1,549)
Deferred costs to obtain a customer contract	(226)		(351)
Capitalized labor costs	(344)		(520)
Other	(361)		(394)
Operating lease right-of-use assets	(1,674)		(1,897)
Total deferred income tax liabilities	(26,007)		(28,907)
Deferred income taxes, net	$	(1,775)	$	(1,853)

Schedule of Unrecognized Tax Benefits Roll Forward

A summary of changes to the amount of unrecognized tax benefits is as follows:


	2021
Unrecognized tax benefits as of December 31, 2020	$	—
Increases related to prior year tax positions taken during the current year	1,037
Increases related to current year tax positions taken during the current year	86
Unrecognized tax benefits as of December 31, 2021	$	1,123