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The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan.

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Number of additional shares authorized for issuance under share-based payment arrangement.

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Gross number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Number of shares purchased for issuance under share-based payment arrangement.

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Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands					3 Months Ended		6 Months Ended
	Jun. 16, 2026	Jun. 17, 2025	Jun. 16, 2023	Apr. 22, 2021	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 29, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock reserved for issuance (in shares)					35,349,000		35,349,000
Closing price of the company's common stock (in dollars per share)					$ 14.76		$ 14.76
Granted (in shares)					0	0	0
Weighted average grant date fair value (in dollars per share)								$ 0.85
Averages contractual term							10 years
Expected dividend yield							0.00%	0.00%
Unrecognized compensation cost, options					$ 700		$ 700
Proceeds from employee stock purchases							$ 66	$ 48
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average recognition period							1 year 9 months 18 days
Restricted stock units ("RSUs")
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value (in dollars per share)							$ 5.57
Weighted average recognition period							3 years 2 months 12 days
Unrecognized compensation cost					$ 13,000		$ 13,000
RSUs vested (in shares)							0
2023 Amended and Restated Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase in number of shares authorized (in shares)			3,000,000
2026 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock authorized for issuance (in shares)					24,919,000		24,919,000
Increase in number of shares authorized (in shares)	20,000,000
Shares of common stock reserved for issuance (in shares)					18,943,000		18,943,000
2021 ESPP \| Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock authorized for issuance (in shares)				300,000
Increase in number of shares authorized (in shares)		800,000
Shares of common stock reserved for issuance (in shares)					718,000		718,000
Cash earnings contributed per year				20.00%
Purchase price of common stock				85.00%
Offering period				6 months
Shares purchased for award (in shares)							45,850
Proceeds from employee stock purchases					$ 100
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Average vesting term							6 years
Maximum \| 2017 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock authorized for issuance (in shares)									17,000
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Average vesting term							4 years