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Other Non-Current Obligations | 3 Months Ended
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Apr. 30, 2022
Other Non-Current Obligations. |
Other Non-Current Obligations | NOTE 7—OTHER NON-CURRENT OBLIGATIONS Other non-current obligations consist of the following:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | APRIL 30, |  | JANUARY 29,
​ | ​ | 2022 | ​ | 2022
​ | ​ | (in thousands)
Unrecognized tax benefits | ​ | $ | 3,491 | ​ | $ | 3,471
Non-current portion of equipment promissory notes—net | ​ | ​ | — | ​ | ​ | 1,129
Other non-current obligations | ​ |  | 4,240 | ​ |  | 4,106
Total other non-current obligations | ​ | $ | 7,731 | ​ | $ | 8,706
​ .

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