XML 42 R31.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Note 9 - Mortgage Loans Held for Sale (Tables) | 6 Months Ended
--- | ---
Apr. 30, 2018
Notes Tables |
Allowance for Credit Losses on Financing Receivables [Table Text Block] |
|  | Three Months Ended April 30, |  |  | Six Months Ended April 30, |
(In thousands) |  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
Loan origination reserves, beginning of period |  | $ | 3,188 |  |  | $ | 5,077 |  |  | $ | 3,158 |  |  | $ | 8,137 |
Provisions for losses during the period |  |  | 38 |  |  |  | 45 |  |  |  | 68 |  |  |  | 79 |
Adjustments to pre-existing provisions for losses from changes in estimates |  |  | 45 |  |  |  | (1,340 | ) |  |  | 45 |  |  |  | (4,434 | )
Loan origination reserves, end of period |  | $ | 3,271 |  |  | $ | 3,782 |  |  | $ | 3,271 |  |  | $ | 3,782 |

X
- Definition Tabular disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
Name: | us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration