Income Taxes - Narratives (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Operating Loss Carryforwards
Income taxes receivable, current	$ 9,008
Valuation allowance, increase (decrease)		$ (29,648)
Deferred tax assets, tax credit carryforwards, foreign	34
Deferred tax asset valuation allowance	1,483	752
Operating loss carryforward, valuation allowance	792
Foreign earnings repatriated	4,000
Unremiited earnings of foreign subsidiary	200	390
Unrecognized tax benefit that would impact effective tax rate	409
Accrued interest and penalties	333	327
Net deferred tax asset	47,054	27,415
State and local
Operating Loss Carryforwards
Operating loss carryforwards	8,320	$ 901
Deferred tax asset valuation allowance	657
Foreign tax authority
Operating Loss Carryforwards
Tax credit carryforward, amount	34
Foreign tax authority | Secretariat of the Federal Revenue Bureau of Brazil
Operating Loss Carryforwards
Operating loss carryforwards	2,609
Domestic Tax Authority
Operating Loss Carryforwards
Operating loss carryforwards	78,300
Research tax credit carryforward, amount	$ 1,244