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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME AND LOSS (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Feb. 23, 2020
Feb. 24, 2019
Feb. 23, 2020
Feb. 24, 2019
Income Statement [Abstract]        
Change in net unrealized gains (losses) on interest rate swap, tax $ 124   $ 305  
Change in net unrealized gains (losses) on interest rate swap, tax   $ 215   $ 190