Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 27, 2024	Dec. 29, 2023	Dec. 30, 2022
Cash flows from operating activities:
Net income (loss)	$ (20,820)	$ (42,985)	$ 72,804
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	30,744	34,577	35,100
Share-based compensation	15,576	17,338	13,924
Deferred income taxes	(782)	9,314	(3,215)
Amortization of debt issuance costs	465	465	465
Changes in operating assets and liabilities:
Accounts receivable, net	(19,898)	69,600	6,669
Inventories	(4,217)	37,775	(47,527)
Prepaid expenses and other assets	2,343	10,204	4,508
Accounts payable	29,110	(50,974)	(50,175)
Accrued liabilities	929	(9,766)	3,648
Other liabilities	(5,570)	(17,916)	(4,748)
Net cash provided by operating activities	27,880	57,632	31,453
Cash flows from investing activities:
Capital expenditures	(17,636)	(15,496)	(29,433)
Cash paid for acquisitions, net of cash acquired	0	0	500
Net cash used in investing activities	(17,636)	(15,496)	(28,933)
Cash flows from financing activities:
Issuance of ordinary shares, net of fees	136,738	0	0
Issuance of ordinary shares under share-based compensation plans	7,800	7,521	3,768
Employees' taxes paid upon vesting of restricted share units	(5,443)	(3,672)	(2,813)
Borrowings on revolving credit facility	0	0	25,000
Repayments on revolving credit facility	(115,000)	(45,000)	(10,000)
Repayments on term loan	(5,625)	(7,500)	(7,500)
Net cash provided by (used in) financing activities	18,470	(48,651)	8,455
Net increase (decrease) in cash	28,714	(6,515)	10,975
Cash at beginning of period	79,955	86,470	75,495
Cash at end of period	108,669	79,955	86,470
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	11,650	20,368	10,590
Cash paid during the period for taxes, net of refunds	3,333	3,877	3,285
Supplemental disclosures of non-cash activities:
Capital expenditures included in accounts payable	4,961	625	1,543
Right-of-use assets obtained in exchange for new operating lease liabilities, including those acquired through acquisitions	$ 16,418	$ 4,789	$ 17,889