v3.26.1
Intangible Assets (Tables)
 3 Months Ended
Apr. 30, 2026
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Finite-lived Intangible Assets
Intangible assets consisted of the following (in thousands):
As of January 31,As of April 30,
20262026
Intellectual property excluding patents
$2,438$2,553
Patents
950950
3,3883,503
Less accumulated amortization
(1,830)(1,974)
$1,558$1,529
Schedule of Indefinite-Lived Intangible Assets
Intangible assets consisted of the following (in thousands):
As of January 31,As of April 30,
20262026
Intellectual property excluding patents
$2,438$2,553
Patents
950950
3,3883,503
Less accumulated amortization
(1,830)(1,974)
$1,558$1,529