COVID-19 Risks and Uncertainties (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Mar. 27, 2020	Dec. 31, 2019
Unusual Risk or Uncertainty [Line Items]
Deferred employer side social security payments			$ 3,500
Canada emergency wage subsidy		$ 1,400
Cash and cash equivalents		28,393		$ 5,495
Accrued acquisition liability		$ 32,673		$ 0
Forecast
Unusual Risk or Uncertainty [Line Items]
Payments Of Deferred Employer Payroll Tax, CARES Act	$ 1,700