XML 58 R40.htm IDEA: XBRL DOCUMENT
v3.20.4

Note 3 - Revenue From Contracts With Customers (Details Textual) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 02, 2021 | Dec. 28, 2019
Revenue From Contract With Customer, Processing Of Return Merchandise Authorizations | $ 6.1 | $ 5.0
Revenue From Contract With Customer, Net Impact From Release Of Accruals Offsetting By Return Merchandise Authorization | $ 0.9 | $ 0.1

X
- Definition Represents net impact from release of accruals offsetting by return merchandise authorization for revenue from contract with customer. + References No definition available. + Details
Name: | lscc_RevenueFromContractWithCustomerNetImpactFromReleaseOfAccrualsOffsettingByReturnMerchandiseAuthorization
Namespace Prefix: | lscc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents processing of return merchandise authorizations for revenue from contract with customer. + References No definition available. + Details
Name: | lscc_RevenueFromContractWithCustomerProcessingOfReturnMerchandiseAuthorizations
Namespace Prefix: | lscc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration