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Note 12 - Commitments (Tables) | 6 Months Ended
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Apr. 30, 2021
Notes Tables |
Lease, Cost [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | April 30, 2021 |  |  | April 30, 2021 |
Operating lease cost |  | $ | 250 |  |  | $ | 495 |
Short-term lease cost |  |  | - |  |  |  | 1 |
Lessee, Leases, Other Information [Table Text Block] |
|  | April 30, 2021 |  |  | October 31, 2020 |
Supplemental Cash Flows Information |  |  |  |  |  |  |  |
ROU assets obtained in exchange for lease obligations: |  |  |  |  |  |  |  |
Operating leases |  | $ | 976 |  |  | $ | 1,421 |
Weighted Average Remaining Lease Term |  |  |  |  |  |  |  |
Operating leases (in months) |  |  | 19.85 |  |  |  | 22.94 |
Weighted Average Discount Rate |  |  |  |  |  |  |  |
Operating leases |  |  | 3.54 | % |  |  | 3.54 | %
Lessee, Operating Lease, Liability, Maturity [Table Text Block] |
Year ending October 31, |  | Operating Leases |
2021 (excluding six months ended April 30, 2021) |  | $ | 418 |
2022 |  |  | 537 |
2023 |  |  | 172 |
2024 |  |  | 5 |
2025 |  |  | 5 |
Thereafter |  |  | 2 |
Total future minimum lease payments |  |  | 1,139 |
Less imputed interest |  |  | (90 | )
Total |  | $ | 1,049 |
Reported as of April 30, 2021 |  | Operating Leases |
Other current liabilities |  | $ | 691 |
Operating lease liabilities |  |  | 358 |
Finance lease liabilities |  |  | - |
Total |  | $ | 1,049 |

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- Definition The tabular disclosure for other information related to leases of the lessee. + References No definition available. + Details
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
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