Consolidated Balance Sheets - USD ($) $ in Thousands		Jan. 31, 2026	Oct. 31, 2025
Current assets:
Cash and cash equivalents, unrestricted		$ 311,778	$ 278,099
Restricted cash and cash equivalents - short-term		17,675	16,601
Accounts receivable, net		6,225	3,999
Unbilled receivables		53,353	49,008
Inventories		90,275	86,196
Other current assets		15,457	15,907
Total current assets		494,763	449,810
Restricted cash and cash equivalents - long-term		50,147	47,092
Inventories - long-term		2,082	3,216
Project assets, net		211,026	216,847
Property, plant and equipment, net		95,747	96,436
Operating lease right-of-use assets, net		11,067	11,232
Intangible assets, net		3,566	3,891
Other assets		110,080	103,622
Total assets	[1]	978,478	932,146
Current liabilities:
Current portion of long-term debt		17,795	15,847
Current portion of operating lease liabilities		975	932
Accounts payable		14,547	17,009
Accrued liabilities		24,868	31,318
Deferred revenue		3,950	2,733
Total current liabilities		62,135	67,839
Long-term deferred revenue		8,553	5,985
Long-term operating lease liabilities		11,857	11,954
Long-term debt and other liabilities		131,933	115,227
Total liabilities	[1]	214,478	201,005
Redeemable Series B preferred stock (liquidation preference of $64,020 as of January 31, 2026 and October 31, 2025)		59,857	59,857
Stockholders' equity:
Common stock ($0.0001 par value); 1,000,000,000 shares authorized as of January 31, 2026 and October 31, 2025; 52,609,242 and 46,075,237 shares issued and outstanding as of January 31, 2026 and October 31, 2025, respectively		5	5
Additional paid-in capital		2,548,939	2,493,318
Accumulated deficit		(1,852,309)	(1,829,449)
Accumulated other comprehensive loss		(1,769)	(1,695)
Treasury stock, Common, at cost (51,122 and 44,913 shares as of January 31, 2026 and October 31, 2025, respectively)		(1,453)	(1,406)
Deferred compensation		1,453	1,406
Total stockholders' equity		694,866	662,179
Noncontrolling interests		9,277	9,105
Total equity		704,143	671,284
Total liabilities, redeemable Series B preferred stock and total equity		$ 978,478	$ 932,146

[1] January 31,