XML 106 R90.htm IDEA: XBRL DOCUMENT v3.21.1
Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
12 Months Ended
Apr. 24, 2021
Apr. 25, 2020
Apr. 27, 2019
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]      
Balance at the beginning of the period $ 1,030 $ 1,069 $ 1,014
Additions:      
Positions taken during the current year 176 174 187
Positions taken during the prior year 35 106 0
Reductions:      
Positions taken during the prior year (19) 0 (36)
Decreases related to settlements with taxing authorities 0 (211) 0
Reductions resulting from the lapse of the statute of limitations (153) (108) (96)
Balance at the end of the period $ 1,069 $ 1,030 $ 1,069