v3.22.1

Income Taxes (Narrative) (Details) - USD ($)	1 Months Ended				12 Months Ended
Income Taxes (Narrative) (Details) - USD ($)	Aug. 31, 2021	Jun. 30, 2021	Mar. 31, 2021	Apr. 30, 2020	Jan. 02, 2022	Jan. 03, 2021	Oct. 03, 2021
Tax Credit Carryforward [Line Items]
Effective income tax expense (benefit) rate					75.60%	51.00%
Deferred tax assets					$ 4,300,611	$ 4,769,139
Deferred tax liabilities					957,263	801,136
Accrued dividends							$ 6,100,000
State tax (benefits) provisions					(31,594)	(37,772)
Federal benefit					$ (203,570)	(524,867)
Minimum [Member]
Tax Credit Carryforward [Line Items]
Expiration years					Dec. 31, 2023
Maximum [Member]
Tax Credit Carryforward [Line Items]
Expiration years					Dec. 31, 2034
U.K. [Member]
Tax Credit Carryforward [Line Items]
Deferred tax liabilities					$ 1,035,735	696,955
US [Member]
Tax Credit Carryforward [Line Items]
Deferred tax assets					5,370,903	4,900,595
Net operating loss carryforward					1,035,735	696,955
State [Member]
Tax Credit Carryforward [Line Items]
Operating loss carryforward					14,200,000
State tax (benefits) provisions					41,909	$ 199,978
Federal [Member]
Tax Credit Carryforward [Line Items]
Operating loss carryforward					16,400,000
Net operating loss carryforward					2,800,000
Federal benefit					428,398
Amount of valuation allowance					1,276,313
Federal [Member] \| Carry-forward Indefinitely [Member]
Tax Credit Carryforward [Line Items]
Operating loss carryforward					4,700,000
Federal [Member] \| Does Expire [Member]
Tax Credit Carryforward [Line Items]
Operating loss carryforward					$ 11,700,000
COVID-19 [Member] \| Second Draw PPP Loan [Member]
Tax Credit Carryforward [Line Items]
Proceeds from loan	$ 2,000,000		$ 2,000,000
Date of first periodic payment	Aug. 31, 2021		Mar. 31, 2021
COVID-19 [Member] \| First Draw PPP [Member]
Tax Credit Carryforward [Line Items]
Proceeds from loan		$ 2,217,500		$ 2,217,500
Date of first periodic payment		Jun. 30, 2021		Apr. 30, 2020

Amount of operating loss carryforward, net of valuation allowance, available to reduce future taxable income under enacted tax laws

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UNIROYAL GLOBAL ENGINEERED PRODUCTS, INC. 10-K