Commitments and Contingencies (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Sep. 28, 2021	Dec. 31, 2020
Other Commitments [Line Items]
Commitments to be paid	$ 19,000
Commitments to be paid in 2022	8,200
Commitments to be paid in 2023	4,900
Commitments to be paid in 2024	4,800
Commitments to be paid in 2025	900
Commitments to be paid in 2026	200
Employees under contract terminated by employer without good cause or change in control	13,000
Employees under contract terminated by employer without good cause or in absence of change in control	36,900
Operating lease not yet commenced, future lease payments			$ 10,900
Operating lease not yet commenced, term of lease		129 months	129 months
Letter of Credit | Line of Credit
Other Commitments [Line Items]
Letters of credit outstanding	$ 1,300			$ 1,500
Minimum
Other Commitments [Line Items]
Period for providing minimum compensation salary and continuation of certain benefits to executives under employment agreements	6 months
Severance payment as a percentage of annual salary	100.00%
Severance payment as a percentage of annual bonus	50.00%
Maximum
Other Commitments [Line Items]
Period for providing minimum compensation salary and continuation of certain benefits to executives under employment agreements	3 years
Severance payment as a percentage of annual salary	300.00%
Severance payment as a percentage of annual bonus	300.00%