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Share-Based Compensation (Details Narrative) - USD ($)			1 Months Ended	3 Months Ended		6 Months Ended
Share-Based Compensation (Details Narrative) - USD ($)	Jun. 03, 2025	Feb. 09, 2022	Jan. 31, 2025	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024	Jan. 01, 2025	Jan. 18, 2018	Dec. 31, 2015
Share-Based Payment Arrangement, Option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Intrinsic value of exercisable options				$ 0		$ 0
Options unvested				56,000		56,000
Weighted average remaining contractual term						7 years 2 months 12 days
Share-based payment arrangement, expense				$ 8,000	$ 7,000	$ 17,000	$ 26,000
Unrecognized compensation cost related to non-vested stock				8,000		$ 8,000
Share-based compensation of weighted-average period						2 months 12 days
Performance Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based payment arrangement, expense				16,000	0	$ 24,000	0
Share-based compensation of weighted-average period						1 year 7 months 6 days
Unrecognized compensation cost				60,000		$ 60,000
Number of restricted shares, granted						150,000
Restricted Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based payment arrangement, expense				2,768,000	$ 285,000	$ 5,150,000	$ 525,000
Share-based compensation of weighted-average period						1 year 7 months 6 days
Unrecognized compensation cost				$ 7,384,000		$ 7,384,000
Number of restricted shares, granted						631,000	0
2015 Omnibus Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement shares authorized				27,282,036		27,282,036		7,282,036		1,332,036
Share-based compensation arrangement shares authorized increase			20,000,000
2018 Inducement Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement shares authorized	990,000	275,000
Share-based compensation arrangement shares authorized increase	715,000	250,000
Reserved for future issuance									25,000