XML 36 R24.htm IDEA: XBRL DOCUMENT v3.5.0.2
RECEIVABLES (Details) - USD ($)
$ in Thousands
Jul. 31, 2016
Apr. 30, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts Receivable, Gross $ 7,856 $ 7,705
Less allowance for doubtful accounts (452) (434)
Accounts Receivable, Net 7,404 7,271
Fulfillment Services [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts Receivable, Gross 7,540 7,357
Real Estate Operations and Corporate [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts Receivable, Gross $ 316 $ 348