Annual report [Section 13 and 15(d), not S-K Item 405]

Consolidated Statements of Equity

Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock, Common [Member]	Parent [Member]	Noncontrolling Interest [Member]
BALANCE at Oct. 31, 2023	$ 23,371	$ 311	$ 252,222	$ (228,196)		$ 24,337	$ (966)
Balance, shares at Oct. 31, 2023		31,145,219
Stock option compensation to employees and directors	4,420		4,420			4,420
Stock options issued to consultants	125		125			125
Common stock issued upon exercise of stock options	456	$ 2	454			456
Common stock issued upon exercise of stock options, shares		173,031
Common stock issued to consultants	255	$ 1	254			255
Common stock issued to consultants, shares		89,336
Common stock issued in an at-the-market offering, net of offering expenses of $183	2,955	$ 8	2,947			2,955
Common stock issued in an at-the-market offering, net of offering expenses of $183, shares		785,290
Common stock issued pursuant to employee stock purchase plan	10		10			10
Common stock issued pursuant to employee stock purchase plan, shares		3,986
Purchase of treasury stock	(6)				(6)	(6)
Net loss	(12,698)			(12,554)		(12,554)	(144)
BALANCE at Oct. 31, 2024	18,888	$ 322	260,432	(240,750)	(6)	19,998	(1,110)
Balance, shares at Oct. 31, 2024		32,196,862
Stock option compensation to employees and directors	3,681		3,681			3,681
Stock options issued to consultants	129		129			129
Common stock issued upon exercise of stock options	105		105			105
Common stock issued upon exercise of stock options, shares		43,930
Common stock issued in an at-the-market offering, net of offering expenses of $183	2,378	$ 8	2,370			2,378
Common stock issued in an at-the-market offering, net of offering expenses of $183, shares		772,001
Common stock issued pursuant to employee stock purchase plan	7		7			7
Common stock issued pursuant to employee stock purchase plan, shares		3,036
Net loss	(11,028)			(10,927)		(10,927)	(101)
Cancelation of treasury shares			(6)		6
Cancelation of treasury shares, shares		(2,000)
BALANCE at Oct. 31, 2025	$ 13,950	$ 330	$ 266,508	$ (251,677)		$ 15,161	$ (1,211)
Balance, shares at Oct. 31, 2025		33,013,829