XML 45 R25.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Inventories (Tables) | 12 Months Ended
--- | ---
Dec. 27, 2024
Inventory Disclosure [Abstract] |
Schedule of Inventories | Inventories consist of the following:
| December 27, 2024 |  | December 29, 2023
Raw materials | $ | 197,975 |  |  | $ | 190,027 |
Work in process | 45,075 |  |  | 36,849 |
Finished goods | 43,445 |  |  | 47,449 |
Excess and obsolete adjustment | (36,393) |  |  | (28,440) |
Total inventories | $ | 250,102 |  |  | $ | 245,885 |
Summary of changes to company's excess and obsolete adjustment | The following table presents changes to our excess and obsolete adjustment:
| Excess and obsolete adjustment
Balance at December 31, 2021 | $ | (14,051) |
Charge to cost of sales | (4,981) |
Disposition of inventory | 1,489 |
Balance at December 30, 2022 | (17,543) |
Charge to cost of sales | (9,784) |
Disposition of inventory | (1,113) |
Balance at December 29, 2023 | (28,440) |
Charge to cost of sales | (8,584) |
Disposition of inventory | 631 |
Balance at December 27, 2024 | $ | (36,393) |

X
- Definition Adjustment for excess and obsolete inventories. + References No definition available. + Details
Name: | ichr_AdjustmentForExcessAndObsoleteInventoriesTableTableTextBlock
Namespace Prefix: | ichr_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InventoryDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483489/210-10-50-1 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration