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- Definition

Deferred Compensation Plan, Liability, Fair Value Disclosure

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- Definition

Defined Benefit Plan, Percentage of Participants Contributions Vested

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- Definition

Defined Contribution Plan, Employer Matching Contribution, Employee Deferred Compensation Percent For Match

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- Definition

Defined Contribution Plan, Required Employee Age

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Aggregate number of common shares reserved for future issuance.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

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No definition available.

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- Definition

Percentage employer matches of the employee's percentage contribution matched.

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No definition available.

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- Definition

Discount rate from fair value on offering date that participants pay for shares.

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- Definition

Discount rate from fair value on purchase date that participants pay for shares.

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

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

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- Definition

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

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- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Number of shares issued during the period as a result of an employee stock purchase plan.

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Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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Employee Benefit Plans (Details) $ / shares in Units, $ in Thousands			12 Months Ended			127 Months Ended
	Feb. 28, 2026	Feb. 18, 2026	Dec. 30, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($)	Jan. 02, 2024 USD ($)	Jan. 02, 2024 shares
Employee Benefit Plans [Line Items]
Required employee age			21 years
Percentage of participants contributions vested			100.00%
Employer matching contribution			25.00%
Participant deferred compensation percentage for match			4.00%
Matching contribution expense			$ 400	$ 400	$ 400
Subsequent event
Employee Benefit Plans [Line Items]
Reverse stock split, conversion ratio	0.125
Subsequent event \| Class A common stock
Employee Benefit Plans [Line Items]
Reverse stock split, conversion ratio		0.125
ESPP
Employee Benefit Plans [Line Items]
Maximum employee salary percentage			15.00%
Offering date percentage			85.00%
Purchase date percentage			85.00%
Number of shares available for issuance \| shares			93,750
Shares issued under ESPP \| shares			19,940			81,189
Shares remaining for future issuance \| shares			12,561
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate			3.77%
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term			3 months
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate			103.40%
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate			0.00%
Weighted-average fair value per share at grant date (USD per share) \| $ / shares			$ 0.24
Compensation expense			$ 36
Other assets
Employee Benefit Plans [Line Items]
Deferred compensation plan asset			1,000	1,200
Accrued expenses and other current liabilities
Employee Benefit Plans [Line Items]
Deferred compensation plan liability			$ 1,000	$ 1,200