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Aggregate number of common shares reserved for future issuance.

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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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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The highest quantity of shares an employee can purchase under the plan per period.

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

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

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Number of options outstanding, including both vested and non-vested options.

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Price of a single share of a number of saleable stocks of a company.

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Intrinsic value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Intrinsic value of outstanding award under share-based payment arrangement. Excludes share and unit options.

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Period from grant to expiration date of 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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Number of shares issued during the period as a result of an employee stock purchase plan.

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Note 10 - Share-based Compensation (Details Textual) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended			6 Months Ended		12 Months Ended
	Jan. 05, 2026	Jan. 01, 2001	Jul. 04, 2026	Apr. 04, 2026	Jun. 28, 2025	Jul. 04, 2026	Jun. 28, 2025	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021	Dec. 29, 2018	Dec. 31, 2016	Dec. 27, 2015	Jul. 02, 2026	Jun. 28, 2026	Jan. 03, 2026	Dec. 31, 2025	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)				10 years
Share-Based Payment Arrangement, Expense			$ 824		$ 1,133	$ 1,832	$ 1,906
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount			$ 4,400			$ 4,400
Common Stock, Capital Shares Reserved for Future Issuance (in shares)			1,800,233			1,800,233									1,002,627
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)			0		0	0	0
Employee Stock Purchase Plan [Member]
Share-Based Payment Arrangement, Expense						$ 147	$ 148
Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Offering Date		85.00%
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate		10.00%
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee (in shares)		3,000
Additional Shares of Common Stock Reserved for Future Issuance (in shares)									400,000		300,000		300,000
Common Stock, Capital Shares Reserved for Future Issuance (in shares)									1,800,000		1,400,000		1,100,000
Stock Issued During Period, Shares, Employee Stock Purchase Plans (in shares)	18,270
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)				198,304
The 2014 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)			273,386			273,386
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)								2,975,000										625,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized (in shares)								1,000,000		850,000		500,000
Dividends Payable			$ 0			$ 0
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding			9,400		$ 12,000	9,400	12,000
The 2025 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)				1,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)																	1,000,000
Dividends Payable				$ 0
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)				0
Performance-based Restricted Stock Units [Member]
Share-Based Payment Arrangement, Expense			501		$ 805	1,174	$ 1,257
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount			3,000			3,000
Share Price (in dollars per share)														$ 28.5
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested			$ 4,900			$ 4,900
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)						0
Performance-based Restricted Stock Units [Member] \| The 2014 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in shares)			156,407			156,407										282,157
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)						104,266
Time-based Restricted Stock Units [Member]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount			$ 1,400			$ 1,400
Share Price (in dollars per share)														$ 28.5
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested			$ 4,900			$ 4,900
Time-based Restricted Stock Units [Member] \| The 2014 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in shares)			172,136			172,136										179,037
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)						3,901
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)				1 year
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)				5 years