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Subsequent Events (Details) - Subsequent events [Member] $ in Thousands	1 Months Ended
	Feb. 20, 2019 USD ($) Customers	Jan. 22, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2018 ₪ / shares	Nov. 12, 2018 USD ($)
Michpal [Member]
Subsequent Events (Textual)
Percentage of share capital					80.00%
Cash consideration					$ 6,529
Formula [Member]
Subsequent Events (Textual)
Cash dividend declared			$ 5,011,000
Cash dividend declared per share | ₪ / shares				₪ 0.34
Matrix [Member]
Subsequent Events (Textual)
Percentage of share capital	100.00%	80.00%
Cash consideration	$ 23,600	$ 14,000
Remaining percentage of share capital		20.00%
Number of customers | Customers	1,000

X

- Definition

Amount of cash dividend declared.

+ References

No definition available.

+ Details

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X

- Definition

Cash dividend declared per share.

+ References

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+ Details

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X

- Definition

Number of customers.

+ References

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X

- Definition

Remaining percentage of share capital.

+ References

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- References

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X

- Definition

The fair value, at acquisition date, of cash transferred as consideration in a business combination. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2018-01-01
-Paragraph B64
-Subparagraph f
-Clause i
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X

- Definition

The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2018-01-01
-Paragraph B64
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