Insider Trading Arrangements	12 Months Ended
Dec. 30, 2023 shares
ecd_TradingArrByIndTable
Material Terms of Trading Arrangement [Text Block]	*Item 9B.* Other Information Rule 10b5-1 Trading Plans** On November 29, 2023, Stephen Douglass, Senior Vice President and Chief Technology Officer, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5-1(c), pursuant to which an estimated aggregate of 8,275 shares of our Common Stock may be sold. The aggregate number of shares sold may differ based on tax withholdings for vesting stock awards, actual market achievement for performance RSUs, and actual number of future shares purchased under the Employee Stock Purchase Plan. The duration of the trading arrangement is until February 27, 2025, or earlier if all transactions under the trading arrangement are completed. On November 29, 2023, Tracy Feanny, Senior Vice President and General Counsel, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5-1(c), pursuant to which an estimated aggregate of 11,984 shares of our Common Stock may be sold. The aggregate number of shares sold may differ based on tax withholdings for vesting stock awards and actual market achievement for performance RSUs. The duration of the trading arrangement is until March 4, 2025, or earlier if all transactions under the trading arrangement are completed. On November 29, 2023, Mark Jensen, a Lattice Director, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5-1(c), pursuant to which an estimated aggregate of 10,855 shares of our Common Stock may be sold. The duration of the trading arrangement is until January 9, 2026, or earlier if all transactions under the trading arrangement are completed. On November 29, 2023, Sherri Luther, Senior Vice President and Chief Financial Officer, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5-1(c), pursuant to which an estimated aggregate of 42,141 shares of our Common Stock may be sold. The aggregate number of shares sold may differ based on tax withholdings for vesting stock awards and actual market achievement for performance RSUs. The duration of the trading arrangement is until December 3, 2024, or earlier if all transactions under the trading arrangement are completed.
Stephen Douglass [Member]
ecd_TradingArrByIndTable
Trading Arrangement, Securities Aggregate Available Amount (in shares)	8,275
Trading Arrangement Adoption Date	November 29, 2023
Rule 10b5-1 Arrangement Adopted [Flag]	true
Non-Rule 10b5-1 Arrangement Adopted [Flag]	false
Trading Arrangement Termination Date	February 27, 2025
Rule 10b5-1 Arrangement Terminated [Flag]	true
Non-Rule 10b5-1 Arrangement Terminated [Flag]	false
Tracy Feanny [Member]
ecd_TradingArrByIndTable
Trading Arrangement, Securities Aggregate Available Amount (in shares)	11,984
Trading Arrangement Adoption Date	November 29, 2023
Trading Arrangement Termination Date	March 4, 2025
Mark Jensen [Member]
ecd_TradingArrByIndTable
Trading Arrangement, Securities Aggregate Available Amount (in shares)	10,855
Trading Arrangement Adoption Date	November 29, 2023
Trading Arrangement Termination Date	January 9, 2026
Sherri Luther [Member]
ecd_TradingArrByIndTable
Trading Arrangement, Securities Aggregate Available Amount (in shares)	42,141
Trading Arrangement Adoption Date	November 29, 2023
Trading Arrangement Termination Date	December 3, 2024

Insider Trading Arrangements

12 Months Ended

Dec. 30, 2023

Material Terms of Trading Arrangement [Text Block]

Item 9B. Other Information

Rule 10b5-1 Trading Plans

On November 29, 2023, Stephen Douglass, Senior Vice President and Chief Technology Officer, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5-1(c), pursuant to which an estimated aggregate of 8,275 shares of our Common Stock may be sold. The aggregate number of shares sold may differ based on tax withholdings for vesting stock awards, actual market achievement for performance RSUs, and actual number of future shares purchased under the Employee Stock Purchase Plan. The duration of the trading arrangement is until February 27, 2025, or earlier if all transactions under the trading arrangement are completed.

On November 29, 2023, Tracy Feanny, Senior Vice President and General Counsel, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5-1(c), pursuant to which an estimated aggregate of 11,984 shares of our Common Stock may be sold. The aggregate number of shares sold may differ based on tax withholdings for vesting stock awards and actual market achievement for performance RSUs. The duration of the trading arrangement is until March 4, 2025, or earlier if all transactions under the trading arrangement are completed.

On November 29, 2023, Mark Jensen, a Lattice Director, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5-1(c), pursuant to which an estimated aggregate of 10,855 shares of our Common Stock may be sold. The duration of the trading arrangement is until January 9, 2026, or earlier if all transactions under the trading arrangement are completed.

On November 29, 2023, Sherri Luther, Senior Vice President and Chief Financial Officer, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5-1(c), pursuant to which an estimated aggregate of 42,141 shares of our Common Stock may be sold. The aggregate number of shares sold may differ based on tax withholdings for vesting stock awards and actual market achievement for performance RSUs. The duration of the trading arrangement is until December 3, 2024, or earlier if all transactions under the trading arrangement are completed.