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NOTES PAYABLE (Tables)
3 Months Ended
Jul. 31, 2016
Debt Disclosure [Abstract]  
Schedule of Debt [Table Text Block]
Notes payable consist of the following (in thousands):
 
 
 
July 31,
2016
 
April 30,
2016
 
Credit facilities:
 
 
 
 
 
 
 
Real estate operations - due to related party
 
$
6,483
 
$
12,384
 
Real estate operations - other
 
 
-
 
 
555
 
 
 
$
6,483
 
$
18,090