|
15. COMMITMENTS AND CONTINGENCIES (Details Narrative) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
May 31, 2014
|
May 31, 2013
|
May 31, 2012
|
|
| Commitments And Contingencies Details Narrative | |||
| Rental expense | $ 562 | $ 657 | $ 680 |