XML 33 R22.htm IDEA: XBRL DOCUMENT v3.10.0.1
Accounts Receivable Accounts Receivable (Tables)
6 Months Ended
Jan. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Accounts receivable, net consisted of:
(In thousands)
 
January 31, 2019
 
July 31, 2018
Advance charges receivable
 
$
312,165

 
$
230,092

Trade accounts receivable
 
84,290

 
125,255

Other receivables
 
2,646

 
1,698

 
 
399,101

 
357,045

Less: Allowance for doubtful accounts
 
(5,540
)
 
(5,444
)
Accounts receivable, net
 
$
393,561

 
$
351,601