Investments in Other Entities and Noncontrolling Interest in a Subsidiary - SAFE&CEC S.r.l (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 29, 2017
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments	$ (430)	$ (161)	$ (119)
Summarized Financial Information
Net income (loss)	(94,155)	(11,529)	13,259
Current assets	409,936	263,039
Total assets	957,070	715,027
Current liabilities	125,904	79,843
Total liabilities	$ 201,659	192,177
SAFE&CEC S.r.l.
Schedule of Equity Method Investments [Line Items]
Ownership interest (as a percent)	49.00%			49.00%
Income (loss) from equity method investments	$ 600	(200)	0
Investment balance	23,900	24,700
Summarized Financial Information
Revenue	109,119	89,535	80,886
Gross profit	25,784	19,008	20,525
Operating income (loss)	4,728	609	1,207
Net income (loss)	2,392	(306)	$ 93
Current assets	75,137	60,406
Non-current assets	56,052	58,140
Total assets	131,189	118,546
Current liabilities	58,910	55,780
Non-current liabilities	21,730	11,808
Total liabilities	$ 80,640	$ 67,588