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INTANGIBLE ASSETS (Tables)
3 Months Ended
Apr. 30, 2026
INTANGIBLE ASSETS  
Schedule of company's purchased intangible assets, other than goodwill

April 30, 2026

January 31, 2026

Estimated

Gross

Accumulated

Net

Gross

Accumulated

Net

  ​ ​ ​

Useful Life

  ​ ​ ​

Amounts

  ​ ​ ​

Amortization

  ​ ​ ​

Amounts

  ​ ​ ​

Amounts

  ​ ​ ​

Amortization

  ​ ​ ​

Amounts

Trade name

15 years

$

4,499

$

3,124

$

1,375

$

4,499

$

3,049

$

1,450

Schedule of expected amortization expense

  ​ ​ ​

Amortization

Years Ending January 31,

Expense

2027 (remainder)

  ​ ​ ​

$

225

2028

 

300

2029

 

300

2030

 

300

2031

250

Thereafter

Total

$

1,375