Income Taxes (Tables)

12 Months Ended

Dec. 31, 2019

Income Taxes

Schedule of income tax (benefit) expense from continuing operations and effective income tax rates

	December 31,
	2019			2018
Current taxes:
Domestic	$	2,490		$	2,558
Foreign		15			—
		2,505			2,558
Deferred taxes:
Domestic		1,147			(6,897)
Foreign		—			—
		1,147			(6,897)
Income tax expense (benefit)	$	3,652		$	(4,339)
Loss before income taxes
Domestic income (loss)	$	801		$	(18,383)
Foreign		(1,479)			(755)
Total	$	(678)		$	(19,138)
Effective income tax rate		(538.6)	%		22.7	%

Schedule of effective income tax rate reconciliation

	December 31,
	2019		2018
Tax at federal statutory rate	21.0	%	21.0	%
State income taxes	(114.8)		4.0
Foreign taxes	(51.9)		(0.1)
Tax benefit for U.K. sale	345.2		17.5
Valuation allowance	(474.7)		(13.5)
Unrecognized tax benefits	(34.5)		(4.8)
Tax credits	(108.4)		2.5
Deferred tax impact of enacted tax rate and law changes	—		(0.7)
Permanent items	(120.6)		(1.8)
Other	0.1		(1.4)
Effective income tax rate	(538.6)	%	22.7	%

Schedule of components of deferred tax assets and liabilities

	December 31,
	2019		2018
Deferred tax assets:
Accrued expense	$	2,426	$	2,553
Net operating loss carryforward		1,216		5,589
Deferred financing costs		400		553
Stock compensation		892		861
Tax credit carryforward		17		1,118
Interest limitation		8,773		4,412
Lease liability		1,728		—
Other		669		927
Total gross deferred tax assets		16,121		16,013
Valuation allowance		(5,638)		(6,823)
Net deferred tax assets		10,483		9,190
Deferred tax liabilities:
Plant, equipment and leasehold improvements		(5,505)		(3,851)
Intangible assets		(8,877)		(9,311)
Right-of-use assets		(1,486)		—
Prepaid expenses and other		(1,511)		(1,777)
Total gross deferred tax liabilities		(17,379)		(14,939)
Net deferred tax liabilities	$	(6,896)	$	(5,749)

Unrecognized Tax Benefits

Balance as of December 31, 2018	$	2,044
Increase related to current year tax position		349
Decrease related to prior year tax position		(97)
Decrease related to settlements with tax authorities, net of federal benefit		(124)
Balance as of December 31, 2019	$	2,172