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Related Party Balances and Transactions (Details) - Schedule of balances and transactions with related parties - Related Party [Member] - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Related Party Transaction [Line Items]      
Revenues $ 16,369
Expenses (1):      
Cost of revenues [1] 215 320 163
Operating expenses:      
Research and development, net 653 829 507
Sales and marketing 191 172 212
General and administrative 206 211 191
Capital expenses $ 12 $ 40
[1] Including utilities expenses charged to the related party and reimbursed by the Company.