Fair Value Measurement (Details) - Schedule of fair value, assets measured on recurring basis - Fair Value, Recurring [Member] - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets:
Short-term investments	$ 61,539	$ 60,714
Foreign currency forward exchange contracts accounted for using hedge accounting	131	16
Foreign currency forward exchange contracts not accounted for using hedge accounting	140	112
Total Assets	61,810	60,842
Liabilities:
Interest rate swap	8	30
Fair Value, Inputs, Level 1 [Member]
Assets:
Short-term investments
Foreign currency forward exchange contracts accounted for using hedge accounting
Foreign currency forward exchange contracts not accounted for using hedge accounting
Total Assets
Liabilities:
Interest rate swap
Fair Value, Inputs, Level 2 [Member]
Assets:
Short-term investments	61,539	60,714
Foreign currency forward exchange contracts accounted for using hedge accounting	131	16
Foreign currency forward exchange contracts not accounted for using hedge accounting	140	112
Total Assets	61,810	60,842
Liabilities:
Interest rate swap	8	30
Fair Value, Inputs, Level 3 [Member]
Assets:
Short-term investments
Foreign currency forward exchange contracts accounted for using hedge accounting
Foreign currency forward exchange contracts not accounted for using hedge accounting
Total Assets
Liabilities:
Interest rate swap

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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-Name Accounting Standards Codification
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-Section 50
-Paragraph 2
-Subparagraph (a)
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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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Fair value as of the balance sheet date of all foreign currency derivative liabilities not designated as hedging instruments.

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-Publisher FASB
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Fair value as of the balance sheet date of all derivative assets designated as foreign currency fair value hedging instruments.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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