XML 42 R2.htm IDEA: XBRL DOCUMENT v3.23.1
Pay vs Performance Disclosure
 12 Months Ended
Dec. 30, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 25, 2020
USD ($)
Pay vs Performance Disclosure [Table]      
Pay vs Performance [Table Text Block]
Value of Fixed $100 Investment Based On:
YearSCT Total for CEO (1)Compensation Actually Paid to CEO (2)Average SCT Total for non-CEO NEOs (3)Average Compensation Actually Paid to non-CEO NEOs (2)(3)(4)Company TSR (5)Index TSR (5)U.S. GAAP Net IncomeNon-GAAP Operating Margin (6)
2022$5,022,764 3,335,107$1,800,168 $699,947 $79 $136 $70,899 9.8 %
2021$3,646,356 5,159,918$1,431,549 $2,498,562 $136 $212 $33,279 10.7 %
2020$2,474,500 1,831,168$1,387,550 $1,288,852 $90 $148 $10,729 8.3 %
    
Company Selected Measure Name non-GAAP operating margin    
Named Executive Officers, Footnote [Text Block] Jeffrey Andreson was our CEO for 2022, 2021, and 2020.For 2022, non-CEO NEOs were Larry Sparks, Phil Barros, Christopher Smith, Kevin Canty, and Paul Chhabra. For 2021, non-CEO NEOs were Larry Sparks, Phil Barros, Kevin Canty, and Christopher Smith. For 2020, non-CEO NEOs were Larry Sparks and Phil Barros.    
PEO Total Compensation Amount $ 5,022,764 $ 3,646,356 $ 2,474,500
PEO Actually Paid Compensation Amount $ 3,335,107 5,159,918 1,831,168
Adjustment To PEO Compensation, Footnote [Text Block] For a detailed calculation of the amounts in these columns, refer to Compensation Actually Paid below.This adjustment pertains to awards granted in the current applicable year that are outstanding and unvested as of the current applicable year end. It is calculated as follows: The fair value of awards unvested and outstanding as of the applicable current year end.This adjustment pertains to awards granted in prior years that are outstanding and unvested at both the applicable current and prior year ends. It is calculated as follows: (i) The fair value of awards outstanding and unvested as of the applicable current year end, less (ii) the fair value of awards outstanding and unvested as of the prior year end.This adjustment pertains to awards granted in prior years that vested in the current applicable year. It is calculated as follows: (i) The fair value of awards that vested in the current applicable year as of the vest date, less (ii) the fair value of awards outstanding and unvested as of the applicable prior year end.This adjustment pertains to awards granted in prior years that were forfeited in the current applicable year. It is calculated as follows: The fair value of awards, as of the applicable prior year end, that were forfeited during the current applicable year.    
Non-PEO NEO Average Total Compensation Amount $ 1,800,168 1,431,549 1,387,550
Non-PEO NEO Average Compensation Actually Paid Amount $ 699,947 2,498,562 1,288,852
Adjustment to Non-PEO NEO Compensation Footnote [Text Block] The inclusion of Paul Chhabra for 2022 reduced the average compensation actually paid to our non-CEO NEOs, as his compensation actually paid includes only five months of base salary and no compensation related to our STI Plan or equity awards.
202220212020
NameCEOAverage of non-CEO NEOsCEOAverage of non-CEO NEOsCEOAverage of non-CEO NEOs
Summary compensation table total$5,022,764 $1,800,168 $3,646,356 $1,431,549 $2,474,500 $1,387,550 
Deduct: Amounts reported under the “Stock Awards” and “Option Awards” columns in the SCT for the applicable year(3,904,080)(1,285,281)(2,400,046)(762,490)(1,500,000)(595,000)
Add: Awards granted during the current applicable year that remain unvested as of the current applicable year end (1)4,048,166 959,427 2,207,817 701,866 1,367,392 853,076 
Add/(deduct): Change in fair value of awards granted in prior years that were outstanding and unvested as of the applicable current year end (2)(1,147,471)(483,434)850,889 593,815 (257,200)(178,203)
Add/(deduct): Change in fair value for awards that were granted in prior years that vested in the current applicable year (3)(684,272)(290,933)854,902 533,822 (253,524)(178,571)
Deduct: Awards that were granted in prior years that were forfeited in the applicable current year (4)— — — — — — 
Compensation actually paid $3,335,107 $699,947 $5,159,918 $2,498,562 $1,831,168 $1,288,852 
This adjustment pertains to awards granted in the current applicable year that are outstanding and unvested as of the current applicable year end. It is calculated as follows: The fair value of awards unvested and outstanding as of the applicable current year end.This adjustment pertains to awards granted in prior years that are outstanding and unvested at both the applicable current and prior year ends. It is calculated as follows: (i) The fair value of awards outstanding and unvested as of the applicable current year end, less (ii) the fair value of awards outstanding and unvested as of the prior year end.This adjustment pertains to awards granted in prior years that vested in the current applicable year. It is calculated as follows: (i) The fair value of awards that vested in the current applicable year as of the vest date, less (ii) the fair value of awards outstanding and unvested as of the applicable prior year end.This adjustment pertains to awards granted in prior years that were forfeited in the current applicable year. It is calculated as follows: The fair value of awards, as of the applicable prior year end, that were forfeited during the current applicable year. 		   
Compensation Actually Paid vs. Total Shareholder Return [Text Block] ichr-20230405_g31.jpg    
Compensation Actually Paid vs. Net Income [Text Block] ichr-20230405_g32.jpg    
Compensation Actually Paid vs. Company Selected Measure [Text Block] ichr-20230405_g33.jpg    
Tabular List [Table Text Block]
Revenue vs. WFE Industry Growth
Non-GAAP Gross Margin
Non-GAAP Operating Margin
    
Total Shareholder Return Amount $ 79 136 90
Peer Group Total Shareholder Return Amount 136 212 148
Net Income (Loss) $ 70,899 $ 33,279 $ 10,729
Company Selected Measure Amount 0.098 0.107 0.083
PEO Name Jeffrey Andreson    
Additional 402(v) Disclosure [Text Block] The TSR is determined based on the value of an initial $100 investment, on the last trading day of fiscal year 2019, in Ichor Holdings, Ltd. and the PHLX Semiconductor Sector Index.    
Measure [Axis]: 1      
Pay vs Performance Disclosure [Table]      
Measure Name Revenue vs. WFE Industry Growth    
Measure [Axis]: 2      
Pay vs Performance Disclosure [Table]      
Measure Name Non-GAAP Gross Margin    
Measure [Axis]: 3      
Pay vs Performance Disclosure [Table]      
Measure Name Non-GAAP Operating Margin    
Non-GAAP Measure Description [Text Block] For a reconciliation between non-GAAP operating income, including non-GAAP operating margin, and the most comparable GAAP measure, operating income, refer to Appendix A - Non-GAAP Reconciliations.    
PEO [Member] | Stock Awards And Option Awards Reported Value [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount $ (3,904,080) $ (2,400,046) $ (1,500,000)
PEO [Member] | Equity Awards Granted During the Year, Unvested [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount 4,048,166 2,207,817 1,367,392
PEO [Member] | Equity Awards Granted in Prior Years, Unvested [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount (1,147,471) 850,889 (257,200)
PEO [Member] | Equity Awards Granted in Prior Years, Vested [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount (684,272) 854,902 (253,524)
PEO [Member] | Equity Awards That Were Granted In Prior Years, Forfeited [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount 0 0 0
Non-PEO NEO [Member] | Stock Awards And Option Awards Reported Value [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount (1,285,281) (762,490) (595,000)
Non-PEO NEO [Member] | Equity Awards Granted During the Year, Unvested [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount 959,427 701,866 853,076
Non-PEO NEO [Member] | Equity Awards Granted in Prior Years, Unvested [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount (483,434) 593,815 (178,203)
Non-PEO NEO [Member] | Equity Awards Granted in Prior Years, Vested [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount (290,933) 533,822 (178,571)
Non-PEO NEO [Member] | Equity Awards That Were Granted In Prior Years, Forfeited [Member]      
Pay vs Performance Disclosure [Table]      
Adjustment to Compensation Amount $ 0 $ 0 $ 0