Warranty (Tables)

6 Months Ended

Jul. 31, 2026

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability

The following is a summary of the Company’s warranty claim activity:

	Three Months Ended				Six Months Ended
	7/31/2026		7/31/2025		7/31/2026		7/31/2025
	(In thousands)
Beginning balance	$	500	$	500	$	500	$	500
Provision adjustments	(76)		33		(42)		76
Costs incurred	(24)		(33)		(58)		(76)
Ending balance	$	400	$	500	$	400	$	500