|12 Months Ended|
Dec. 26, 2019
|Goodwill and Intangible Assets Disclosure [Abstract]|
5. Intangible Assets
The following summarizes the balances of identifiable intangible assets as of December 26, 2019 and December 27, 2018 (in thousands):
Amortization expense related to amortizable intangible assets for the years ended December 26, 2019, December 27, 2018 and December 28, 2017, was $31 thousand, $32 thousand, and $32 thousand, respectively. Estimated intangible asset amortization for vendor relationships is $30 thousand for fiscal 2020, after which the asset will be fully amortized.
The entire disclosure for all or part of the information related to intangible assets.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef