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A reconciliation from the statutory U.S. income tax rate and the Company’s effective income tax rate, as computed on loss before taxes, is as follows: (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Federal income tax at statutory rate	$ (459)	$ (626)
State and local income tax, net	(108)	(120)
Other permanent items	(379)	5
Expired foreign tax credits	178
Valuation allowance	611	748
True-up	143
Other	(2)	(2)
Total	$ (16)	$ 5

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Amount 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 permanent items.

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

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