Schedule of Revenue Recognized (Detail) $ in Thousands |
12 Months Ended |
|---|---|
|
Feb. 29, 2020
USD ($)
| |
| Revenues | $ 10,597 |
| Simulation and training | |
| Revenues | 4,921 |
| Cyber security | |
| Revenues | 1,990 |
| Data displays | |
| Revenues | 2,541 |
| Other computer products | |
| Revenues | $ 1,145 |