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Taxes on Income (Income Before Income Taxes and Income Taxes Expense (Benefit) Included in the Consolidated Statements of Operations) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Income Tax Disclosure [Abstract] |  |  |
Income before income taxes, Israel | $ 5,565 | $ 9,339 | $ 14,703
Income before income taxes, foreign jurisdictions | 1,717 | 2,520 | 2,871
Income before income taxes | 7,282 | 11,859 | 17,574
Current taxes, Israel | 1,260 | 1,732 | 2,400
Current taxes, foreign jurisdictions | 506 | 611 | 831
Current taxes | 1,766 | 2,343 | 3,231
Current tax (benefits) expenses relating to prior years, Israel | 50 | (17) | (73)
Current tax (benefits) expenses relating to prior years, foreign jurisdictions | (198) | (4) | (226)
Current tax (benefits) expenses relating to prior years | (148) | (21) | (299)
Deferred taxes, Israel | 8 | (904) | (106)
Deferred taxes, foreign jurisdictions | (69) | 205 | 111
Deferred taxes | (61) | (699) | 5
Income tax expense | $ 1,557 | $ 1,623 | $ 2,937

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