Significant Accounting Policies (Details)	12 Months Ended
	Dec. 31, 2019
Office furniture and equipment | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	3 years
Office furniture and equipment | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	11 years
Leasehold improvements [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	3 years
Leasehold improvements [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	14 years
Computers and peripheral equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	3 years
Computers and peripheral equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	10 years