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Note 9 - Mortgage Loans Held for Sale (Tables)
6 Months Ended
Apr. 30, 2019
Notes Tables  
Financing Receivable, Allowance for Credit Loss [Table Text Block]
   
Three Months Ended
April 30,
   
Six Months Ended
April 30,
 
(In thousands)
 
2019
   
2018
   
2019
   
2018
 
                         
Loan origination reserves, beginning of period
 
$1,264
   
$3,188
   
$2,563
   
$3,158
 
Provisions for losses during the period
 
37
   
38
   
78
   
68
 
Adjustments to pre-existing provisions for losses from changes in estimates
 
(32
)  
45
   
(22
)  
45
 
Payments/Settlements
 
-
   
-
   
(1,350
)  
-
 
Loan origination reserves, end of period
 
$1,269
   
$3,271
   
$1,269
   
$3,271