Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Common shares [Member]	Additional paid-in capital [Member]	Accumulated deficit [Member]	Accumulated other comprehensive income [Member]	Total
Balance at Dec. 31, 2022	$ 440,348	$ 33,184	$ (155,688)	$ 1,363	$ 319,207
Balance (in shares) at Dec. 31, 2022	107,910
Exchange of Series B-1 Preferred Stock, net of share issuance costs of $123	$ 13,983				13,983
Exchange of Series B-1 Preferred Stock, net of share issuance costs of $123 (in share)	6,089
Employee stock purchase plan	$ 309				309
Employee stock purchase plan (in shares)	50
Stock incentive plan	$ 7,650	(7,383)			267
Stock incentive plan (in shares)	1,531
Withholding taxes on stock-based awards		(9,007)			(9,007)
Stock-based compensation		5,921			5,921
Net loss			(17,461)		(17,461)
Dividends on preferred stock			(818)		(818)
Accretion on preferred stock			(308)		(308)
Balance at Jul. 01, 2023	$ 462,290	22,715	(174,275)	1,363	312,093
Balance (in shares) at Jul. 01, 2023	115,580
Balance at Apr. 01, 2023	$ 461,132	21,874	(155,015)	1,363	329,354
Balance (in shares) at Apr. 01, 2023	115,380
Share issuance costs	$ (36)				(36)
Employee stock purchase plan	$ 149				149
Employee stock purchase plan (in shares)	25
Stock incentive plan	$ 1,045	(907)			138
Stock incentive plan (in shares)	175
Withholding taxes on stock-based awards		(281)			(281)
Stock-based compensation		2,029			2,029
Net loss			(18,838)		(18,838)
Dividends on preferred stock			(304)		(304)
Accretion on preferred stock			(118)		(118)
Balance at Jul. 01, 2023	$ 462,290	22,715	(174,275)	1,363	312,093
Balance (in shares) at Jul. 01, 2023	115,580
Balance at Dec. 30, 2023	$ 464,169	27,534	(332,687)	2,009	161,025
Balance (in shares) at Dec. 30, 2023	115,953
Employee stock purchase plan	$ 243				243
Employee stock purchase plan (in shares)	49
Stock incentive plan	$ 5,307	(4,801)			506
Stock incentive plan (in shares)	794
Withholding taxes on stock-based awards		(2,659)			(2,659)
Stock-based compensation		7,742			7,742
Net loss			(2,258)		(2,258)
Accretion on preferred stock			(264)		(264)
Balance at Jun. 29, 2024	$ 469,719	27,816	(335,209)	2,009	164,335
Balance (in shares) at Jun. 29, 2024	116,796
Balance at Mar. 30, 2024	$ 464,817	32,413	(330,700)	2,009	168,539
Balance (in shares) at Mar. 30, 2024	116,085
Employee stock purchase plan	$ 132				132
Employee stock purchase plan (in shares)	28
Stock incentive plan	$ 4,770	(4,467)			303
Stock incentive plan (in shares)	683
Withholding taxes on stock-based awards		(2,573)			(2,573)
Stock-based compensation		2,443			2,443
Net loss			(4,678)		(4,678)
Derecognition of dividends on preferred stock			305		305
Accretion on preferred stock			(136)		(136)
Balance at Jun. 29, 2024	$ 469,719	$ 27,816	$ (335,209)	$ 2,009	$ 164,335
Balance (in shares) at Jun. 29, 2024	116,796