Basis of Presentation and Significant Accounting Policies - Fair Value of Financial Instruments (Details) $ / shares in Units, $ in Thousands		3 Months Ended	6 Months Ended
	Jul. 01, 2021 USD ($)	Jun. 30, 2021 USD ($) $ / shares	Jun. 30, 2021 USD ($) item $ / shares shares	Jun. 30, 2022 $ / shares	Dec. 31, 2021 $ / shares
Fair value hierarchy for the Company's financial assets measured at fair value
Convertible debt amount		$ 1,000
Number of trades | item			0
Common stock, par value (in dollars per share) | $ / shares		$ 0.01	$ 0.01	$ 0.01	$ 0.01
Convertible 4.5% Senior Notes
Fair value hierarchy for the Company's financial assets measured at fair value
Interest rate (as a percent)	4.50%	4.50%	4.50%
Gross carrying amount		$ 1,100	$ 1,100
Convertible debt amount			$ 1,000
Convertible debt, number of common shares issued | shares			238,777
Convertible debt paid in cash	$ 1,100
Significant Other Observable Inputs (Level 2) | Convertible 4.5% Senior Notes | Estimated fair value
Fair value hierarchy for the Company's financial assets measured at fair value
Convertible debt fair value		$ 2,300	$ 2,300