Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Taxes [Abstract]
Income (loss) before income taxes	$ 11,604	$ (545)	$ 12,591	$ (8,902)
Provision for income taxes	$ 166	$ 116	$ 127	$ 166
Effective tax rate	1.40%	(21.30%)	1.00%	(1.90%)
Statutory federal income tax rate			21.00%	21.00%
Income Tax Examination [Abstract]
Probability of uncertain tax position to be recognized			50.00%
Percentage of tax position realized upon ultimate settlement			50.00%
Estimated tax benefits	$ 900		$ 900
Federal [Member]
Income Tax Examination [Abstract]
Income tax examination, year under examination			2000
State [Member]
Income Tax Examination [Abstract]
Income tax examination, year under examination			2000
Foreign [Member]
Income Tax Examination [Abstract]
Income tax examination, year under examination			2015