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Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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Income Taxes (Details Narrative) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended		12 Months Ended
Income Taxes (Details Narrative) - USD ($) $ in Thousands	Jul. 31, 2022	Jul. 31, 2022	Jul. 31, 2021	Jan. 31, 2022
Change in valuation allowance		$ 3,700		$ 3,200
Withholding taxes		2,000
Deferred tax benefits		(1,783)	$ 537
2023 Plan [Member]
Withholding taxes	$ 2,000
Effective tax rates	35.00%
Tax rate	21.00%
Federal tax statutory rate	149.90%
2022 Plan [Member]
Tax rate	21.00%
Federal tax statutory rate	26.90%
China Social Taxes [Member]
Deferred tax benefits	$ 2,000	$ 200
Effective tax rates	34.10%	91.80%	25.40%
Tax rate		21.00%	21.00%