Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
Dec. 29, 2023	Dec. 30, 2022
Income Statement [Abstract]
Revenue	$ 632,806	$ 664,158
Cost of revenue	610,434	640,643
Gross margin	22,372	23,515
Selling, general and administrative expenses	61,507	60,442
Amortization of intangibles	2,618	2,632
Total operating expenses	64,125	63,074
Equity in earnings of unconsolidated joint ventures	10,354	52,471
Gain on sale of assets	31,834	0
Income from operations	435	12,912
Other expense, net	2,721	8,731
Net (loss) income before income tax	(2,286)	4,181
Income tax expense	0	1,274
Net (loss) income	(2,286)	2,907
Net income (loss) attributable to non-controlling interests	260	(853)
Net (loss) income attributable to Shimmick Corporation	$ (2,546)	$ 3,760
Net (loss) income attributable to Shimmick Corporation per common share
Basic	$ (0.11)	$ 0.17
Diluted	$ (0.11)	$ 0.17

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. 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.

Name:	us-gaap_AmortizationOfIntangibleAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.