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v3.21.1

Note 13 - Leases (Tables) | 12 Months Ended
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Jan. 31, 2021
Notes Tables |
Lease, Cost [Table Text Block] |
Year Ended |  |  | January 31, 2021 |  |  |  | January 31, 2020 |
Operating lease cost |  |  | 4,590 |  |  |  | 4,902 |
Short-term lease cost |  |  | 502 |  |  |  | 866 |
Total operating lease cost |  |  | 5,092 |  |  |  | 5,768 |
Year Ended |  |  | January 31, 2021 |  |  |  | January 31, 2020 |
Operating cash outflows from operating leases included in measurement of lease liabilities |  |  | 4,831 |  |  |  | 4,150 |
New ROU assets obtained in exchange for lease obligations |  |  | 2,337 |  |  |  | 6,439 |
|  |  | January 31, 2021 |  |  |  | January 31, 2020 |
Weighted average remaining lease term (years) |  |  | 3.8 |  |  |  | 4.3 |
Weighted average discount rate (%) |  |  | 2.5 |  |  |  | 2.8 |
Lessee, Operating Lease, Liability, Maturity [Table Text Block] |
Years Ended January 31, |  |  | Operating Leases |
2022 |  |  | 4,544 |
2023 |  |  | 3,480 |
2024 |  |  | 2,689 |
2025 |  |  | 1,725 |
2026 |  |  | 954 |
2027 and thereafter |  |  | 420 |
Total lease payments |  |  | 13,812 |
Less: imputed interest |  |  | (749 | )
Total lease obligations |  |  | 13,063 |
Current |  |  | 4,168 |
Long-term |  |  | 8,895 |

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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=121609121&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=121609121&loc=SL77918701-209980 + Details
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