Goodwill and Intangible Assets - Schedule of Change in Carrying Amount of Goodwill (Detail) $ in Thousands |
3 Months Ended |
|---|---|
|
Apr. 30, 2020
USD ($)
| |
| Goodwill And Intangible Assets Disclosure [Abstract] | |
| Goodwill, beginning balance | $ 9,775 |
| Cumulative translation adjustment | (120) |
| Goodwill, ending balance | $ 9,655 |
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|