SEGMENT INFORMATION (Narrative) (Details) - Satellite [Member] |
9 Months Ended | 12 Months Ended |
|---|---|---|
Nov. 30, 2016 |
Feb. 29, 2016 |
|
| Sales Revenue, Segment [Member] | Product Concentration Risk [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Concentration percentage | 6.00% | 14.00% |
| Sales Revenue, Segment [Member] | Operating Income Concentration Risk [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Concentration percentage | 14.00% | 23.00% |
| Assets, Total [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Concentration percentage | 2.00% | |
| Liabilities, Total [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Concentration percentage | 2.00% |