Sale of Product Line (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |
---|---|---|---|
Aug. 31, 2016 |
Nov. 30, 2017 |
Nov. 30, 2016 |
|
Discontinued Operations | |||
Amount received from sale of assets | $ 1.3 | $ 18.0 | |
Sonoco | Long-term manufacturing agreement to supply temperature-controlled containers | |||
Discontinued Operations | |||
Term of long-term manufacturing agreement | 3 years | ||
Temperature-controlled container product line | Disposed of by sale | |||
Discontinued Operations | |||
Sale consideration | $ 5.0 | ||
Amount received from sale of assets | 3.0 | ||
Non-contingent deferred consideration amount in the sale consideration | $ 2.0 | ||
Period over which non-contingent deferred consideration is due | 2 years | ||
Gain on sale of assets | $ 2.6 |