XML 17 R5.htm IDEA: XBRL DOCUMENT v3.7.0.1
Consolidated Statements of Comprehensive Income (Unaudited) (Parentheticals) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Feb. 26, 2017
Feb. 28, 2016
Feb. 26, 2017
Feb. 28, 2016
Change in net unrealized gains on interest rate swap, tax $ 59 $ 0 $ 251 $ 0