XML 50 R35.htm IDEA: XBRL DOCUMENT
v3.25.1

Contingencies (Tables) | 12 Months Ended
--- | ---
Jan. 31, 2025
Contingencies [Abstract] |
Estimated payments under the self-insurance programs | Estimated payments under the self-insurance programs are as follows (in thousands):
Year ending January 31, |
2026 | $ | 120 |
2027 | 200 |
2028 | 200 |
2029 | 200 |
2030 | 200 |
Thereafter | 55 |
Total | 975 |
Discount to net present value | (75) |
| 900 |
Less current portion | (120) |
Non-current portion | $ | 780 |

X
- Definition Contingencies [Abstract] + References No definition available. + Details
Name: | virc_ContingenciesAbstract
Namespace Prefix: | virc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Future Estimated Self Insurance Payments [Table Text Block] + References No definition available. + Details
Name: | virc_FutureEstimatedSelfInsurancePaymentsTableTextBlock
Namespace Prefix: | virc_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration