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Stock-Based Compensation - Narrative (Details) - USD ($) $ in Millions		9 Months Ended
	Sep. 23, 2021	Sep. 30, 2022
Share-Based Compensation [Line Items]
Unrecognized stock-based compensation expense related to stock options		$ 1.4
2017 Plan
Share-Based Compensation [Line Items]
Shares available for grant (shares)		2,000,000
2012 Purchase Plan
Share-Based Compensation [Line Items]
Number of shares authorized (shares)		2,000,000
Number of additional shares authorized (shares)	2,000,000
Maximum number of shares per participant per offering period (shares)	5,000
Shares issued under the plan (shares)		1,800,000
Options and RSUs \| Non-employee director
Share-Based Compensation [Line Items]
Service period for award vesting (in years)		1 year
RSUs
Share-Based Compensation [Line Items]
Weighted-average period for recognition (in years)		2 years 4 months 24 days
Unrecognized stock-based compensation expense related to RSUs		$ 70.8
RSUs \| Maximum
Share-Based Compensation [Line Items]
Service period for award vesting (in years)		4 years
RSUs \| Minimum
Share-Based Compensation [Line Items]
Service period for award vesting (in years)		3 years
RSUs \| Achievement levels based on EPS targets
Share-Based Compensation [Line Items]
Vesting weight (percent)		34.00%
RSUs \| Relative total stockholders return
Share-Based Compensation [Line Items]
Vesting weight (percent)		33.00%
RSUs \| Performance based on Nasdaq Healthcare Provider Index
Share-Based Compensation [Line Items]
Vesting weight (percent)		33.00%
Stock options
Share-Based Compensation [Line Items]
Award expiration period (in years)		10 years
Weighted-average period for recognition (in years)		1 year 2 months 12 days
Stock options \| President and Chief Executive Officer
Share-Based Compensation [Line Items]
Award expiration period (in years)		7 years