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Cash and Cash Equivalents (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Cash and Cash Equivalents [Abstract]
Cash		$ 25,368	$ 19,477
Cash equivalents	[1]	3,917	1,199
Cash and cash equivalents		$ 29,285	$ 20,676	$ 16,469	$ 26,808
Weighted average interest rate of cash on deposit		0.03%	0.84%
[1] Comprised mainly of bank deposits in ILS as at December 31, 2020 and 2021 carrying a weighted average interest rate of 0.84% and 0.03%, respectively.

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- Definition

Weighted average interest rate of cash on deposit

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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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