Note 10 - Discontinued Operations (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
---|---|---|---|---|---|---|
Aug. 26, 2018 |
Aug. 27, 2017 |
Aug. 26, 2018 |
Aug. 27, 2017 |
Jul. 25, 2018 |
May 27, 2018 |
|
Consolidation of Nelco Products, Inc. and Neltec, Inc. [Member] | ||||||
Restructuring and Related Cost, Expected Cost Remaining | $ 1,020 | |||||
Restructuring Charges, Total | $ 117 | $ 2,813 | $ 169 | $ 4,063 | ||
Consolidation of Nelco Products, Inc. and Neltec, Inc. [Member] | Facility Closing [Member] | ||||||
Restructuring Charges, Total | $ 77 | $ 89 | $ 208 | $ 200 | ||
Electronics Business [Member] | Discontinued Operations, Held-for-sale [Member] | ||||||
Disposal Group, Including Discontinued Operation, Consideration | $ 145,000 |