XML 43 R33.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note C - Finance Receivables, Net (Details Textual)
 9 Months Ended
May 31, 2016
May 30, 2016
Jan. 31, 2019
Jan. 31, 2018
Finance Receivables, Weighted Average Interest Rate     16.40%  
Finance Receivables, Number of Loan Classes     1  
Finance Receivables, Number of Risk Pools     1  
Net Charge Offs as Percentage of Average Finance Receivables     19.20% 21.20%
Minimum [Member]        
Financing Receivable Interest Rate     15.00%  
Financing Receivable Payment Period     1 year 180 days  
Maximum [Member]        
Financing Receivable Interest Rate 16.50% 15.00% 16.50%  
Financing Receivable Payment Period     3 years 180 days