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Subsequent Events (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended			12 Months Ended
	Mar. 31, 2022	Jan. 31, 2022	Apr. 29, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Subsequent Event [Line Items]
Ordinary shares repurchased			57,568
Ordinary shares repurchased value			$ 2,552	$ 14,291	$ 16,798	$ 7,971
Global Share Incentive Plan (2013) [Member] | Options [Member]
Subsequent Event [Line Items]
Options and RSU approved for grant during period not yet issued	26,666	121,508
Global Share Incentive Plan (2013) [Member] | RSUs [Member]
Subsequent Event [Line Items]
Options and RSU approved for grant during period not yet issued		16,000

X

- Definition

Share-based awards approved for grant during period not yet issued.

+ References

No definition available.

+ Details

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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