Significant Accounting Policies - Revenue Recognition (Details) $ in Thousands	3 Months Ended
	Mar. 30, 2025 USD ($) item	Mar. 31, 2024 USD ($)
Disaggregation of Revenue
Number of performance obligation | item	1
Practical expedient	true
Number of contractual liabilities | item	2
Maximum
Disaggregation of Revenue
Revenue duration period	36 months
Deferred Revenue
Significant changes in the contract liabilities balances
Beginning Balance	$ 50	$ 50
Revenue recognized that was included in contract liability balance at the beginning of the period	(50)	(50)
Increase due to cash received, excluding amounts recognized as revenue (including breakage) during the period	163	230
Ending Balance	163	230
Stored-Value Cards
Significant changes in the contract liabilities balances
Beginning Balance	17,883	13,142
Revenue recognized that was included in contract liability balance at the beginning of the period	(1,953)	(1,549)
Increase due to cash received, excluding amounts recognized as revenue (including breakage) during the period	3,082	1,616
Ending Balance	$ 19,012	$ 13,209