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Business relationship agreement period.

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Customer contract period.

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The amount of expense recognized in the current period for the periodic realization of capitalized fees that were paid to salespeople, distributors, brokers, and agents at the time of the conclusion of the sale. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer.

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Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Basis of Presentation and General Information (Narrative) (Details)	3 Months Ended
	Mar. 31, 2023 USD ($) Segment	Apr. 01, 2022 USD ($)	Dec. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Basis Of Presentation And General Information [Line Items]
Number of operating segments \| Segment	3
Number of reportable segments \| Segment	3
Number of reporting units \| Segment	3
Revenue recognized as a result of change in contract liability	$ 7,700,000	$ 6,900,000
Deferred commissions			$ 1,500,000	$ 1,600,000
Commissions expense	200,000	400,000
Impairment loss recognized to capitalization of deferred commission	0	0
Segment revenue	$ 71,229,000	$ 75,664,000
Minimum [Member]
Basis Of Presentation And General Information [Line Items]
Business relationship agreement period	6 months
Maximum [Member]
Basis Of Presentation And General Information [Line Items]
Business relationship agreement period	12 months
Customer contract period	12 months