Income Taxes - Schedule of (Benefit) Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current
Federal	$ 0	$ 287	$ (21)
State	3,158	(13,166)	3,424
International	170	114	(135)
Current	3,328	(12,765)	3,268
Deferred
Federal	(1,506)	8,712	7,821
State	(178)	790	1,411
International	350	223	(3,470)
Deferred	(1,334)	9,725	5,762
Income tax expense (benefit)	$ 1,994	$ (3,040)	$ 9,030

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

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Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

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