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ACCOUNTS PAYABLE, NET AND ACCRUED EXPENSES (Tables)
9 Months Ended
Jan. 31, 2015
Payables and Accruals [Abstract]  
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
Accounts payable, net and accrued expenses consist of the following (in thousands):
 
 
 
January 31,
 
April 30,
 
 
 
2015
 
2014
 
 
 
 
 
 
 
 
 
Fulfillment Services
 
$
9,700
 
$
10,694
 
Staffing Services
 
 
412
 
 
542
 
Real estate operations and corporate
 
 
967
 
 
1,746
 
 
 
$
11,079
 
$
12,982