UNALLOCATED RESERVE AND DISTRIBUTIONS (Details) - USD ($)		3 Months Ended		6 Months Ended
	Jul. 11, 2025	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024	Jan. 31, 2025
Unallocated Cash and Securities portion of Unallocated Reserve
Cash and cash equivalents		$ 21,249,191		$ 21,249,191		$ 100,204,531
Distribution payable		(1,574,401)		(1,574,401)		(78,064,060)
Unallocated cash and cash equivalents		19,674,790		19,674,790		$ 22,140,471
Reconciliation of Trust's Unallocated Reserve
Beginning Balance		19,611,722	$ 20,654,128	23,327,720	$ 20,975,146
Net Income (Loss)		4,743,882	5,397,894	8,375,091	8,881,678
Distributions declared		(1,574,401)	(3,936,004)	(8,921,608)	(7,740,806)
Ending Balance		$ 22,781,203	$ 22,116,018	$ 22,781,203	$ 22,116,018
Distributions declared per unit (in dollars per unit)	$ 0.12	$ 0.12	$ 0.3	$ 0.68	$ 0.59
Unallocated Reserve [Member]
Reconciliation of Trust's Unallocated Reserve
Beginning Balance		$ 19,611,719	$ 20,654,125	$ 23,327,717	$ 20,975,143
Net Income (Loss)		4,743,882	5,397,894	8,375,091	8,881,678
Distributions declared		(1,574,401)	(3,936,004)	(8,921,608)	(7,740,806)
Ending Balance		22,781,200	22,116,015	22,781,200	22,116,015
Trust Corpus
Reconciliation of Trust's Unallocated Reserve
Beginning Balance		3	3	3	3
Ending Balance		$ 3	$ 3	$ 3	$ 3