Taxes on Income (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Apr. 10, 2019	Jun. 26, 2012
Taxes on Income (Details) [Line Items]
Income (Loss) from Continuing Operations before Income Taxes, Domestic	$ 4,800,000	$ 1,200,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%
Operating Loss Carryforwards			$ 148,000	$ 295,000
Deferred Tax Assets, Operating Loss Carryforwards	$ 2,763,000	$ 1,487,000	$ 3,000,000	$ 5,900,000
CANADA
Taxes on Income (Details) [Line Items]
Income (Loss) from Continuing Operations before Income Taxes, Foreign	$ 100,000	200,000
Domestic Tax Authority [Member]
Taxes on Income (Details) [Line Items]
Operating Loss Carryforwards		$ 9,600,000