XML 72 R58.htm IDEA: XBRL DOCUMENT v3.19.2
Leases (Schedule of Future Minimum Operating Lease Payments) (Details)
$ in Thousands
Jun. 01, 2019
USD ($)
Leases [Abstract]  
2020 $ 641
2021 593
2022 487
2023 215
2024 17
Total minimum lease payments $ 1,953