Acquired License Rights For Intellectual Property (Narrative) (Details) - Higher Moment, LLC [Member] - Intellectual Property [Member] $ in Millions |
3 Months Ended |
|---|---|
|
May 31, 2017
USD ($)
| |
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Intangible assets acquired | $ 0.8 |
| License period | 5 years |
| Renewal period | 5 years |
| Renewal amount | $ 0.8 |
| Termination cost, prior to the third renewal | $ 0.3 |