CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jan. 31, 2024	Oct. 31, 2023
Current assets:
Cash and cash equivalents	$ 85,646	$ 81,521
Restricted investments	79	76
Investment tax credits receivable	1,130	2,343
Prepaid and other current assets	2,722	1,500
Total current assets	89,577	85,440
Property, Plant and Equipment, Net	993	589
Operating lease right of use assets	1,877
Other assets	974	930
Total assets	93,421	86,959
Current liabilities:
Accounts payable	1,275	1,156
Accrued expenses and other current liabilities	5,237	3,539
Operating lease liabilities, current	393
Current portion of notes payable		562
Total current liabilities	6,905	5,257
Note payable, net of current portion	22,529	9,216
Operating lease liabilities - net of current portion	1,602
Liabilities, Total	31,036	14,473
Shareholder's equity:
Preferred shares, no par value; unlimited shares authorized, no shares issued and outstanding as of January 31, 2024 and October 31, 2023.
Common shares, no par value; unlimited shares authorized, 23,197,976 shares issued and outstanding as of January 31, 2024 and October 31, 2023.	259,373	259,373
Additional paid-in capital	14,327	13,717
Accumulated other comprehensive loss	(1,016)	(1,016)
Accumulated deficit	(210,299)	(199,588)
Total shareholder's equity	62,385	72,486
Total liabilities, redeemable convertible preferred shares and shareholder's equity	$ 93,421	$ 86,959