XML 291 R33.htm IDEA: XBRL DOCUMENT
v3.23.1

Investments (Tables) | 12 Months Ended
--- | ---
Jan. 29, 2023
Investments [Abstract] |
Summary of available-for-sale securities | The following table summarizes the values of the Company’s AFS securities:
| January 29, 2023 |  | January 30, 2022
(in thousands) | Fair Value |  | Amortized Cost |  | Gross Unrealized Gain/(Loss) |  | Fair Value |  | Amortized Cost |  | Gross Unrealized Gain/(Loss)
Convertible debt investments | $ | 13,995 |  |  | $ | 15,635 |  |  | $ | (1,640) |  |  | $ | 12,872 |  |  | $ | 14,401 |  |  | $ | (1,529) |
Total available-for-sale securities | $ | 13,995 |  |  | $ | 15,635 |  |  | $ | (1,640) |  |  | $ | 12,872 |  |  | $ | 14,401 |  |  | $ | (1,529) |
Schedule of available-for-sale securities, classified by maturity period | The following table summarizes the maturities of the Company’s AFS securities:
| January 29, 2023 |  |
(in thousands) | Fair Value |  | Amortized Cost |  |  |  |
Within 1 year | $ | 12,557 |  |  | $ | 13,717 |  |  |  |  |
After 1 year through 5 years | 1,438 |  |  | 1,918 |  |  |  |  |
Total available-for-sale securities | $ | 13,995 |  |  | $ | 15,635 |  |  |  |  |

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

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration