Income Taxes - Additional information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Line Items]
Effective income tax rates	21.00%
Cumulative loss, period	3 years
Valuation allowance	$ 52,320,000	$ 24,637,000
Operating loss carryforward period	20 years
Net operating losses limitation percentage of taxable income	80.00%
Net operating loss carryforwards , expiration year	2040
Uncertain tax positions	$ 151,000	128,000	$ 143,000
Accrued interest and penalties related to uncertain tax positions	20,000	22,000	$ 15,000
Unremitted earnings	7,500,000
Federal
Income Tax Disclosure [Line Items]
Net operating loss carryforwards	240,100,000			$ 9,200,000
Net operating loss carryforwards, subject to 20-year carryforward period				64,300,000
Net operating loss carryforwards, carried forward indefinitely		175,800,000
State
Income Tax Disclosure [Line Items]
Net operating loss carryforwards	222,400,000			$ 9,100,000
Net operating loss carryforwards, carried forward indefinitely	76,200,000
Foreign
Income Tax Disclosure [Line Items]
Net operating loss carryforwards	48,400,000	25,600,000
Operating loss carryforwards, valuation allowance	$ 29,900,000	$ 24,600,000