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Fair Value of Financial Instruments (Details) - Schedule of determination of fair value for its financial assets (cash equivalents and investments) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value of Financial Instruments (Details) - Schedule of determination of fair value for its financial assets (cash equivalents and investments) [Line Items]
Cost	$ 2,931	$ 18,104
Unrealized Gains
Unrealized Losses	(25)	(16)
Fair Value	2,906	18,088
Cash and cash equivalents [Member]
Fair Value of Financial Instruments (Details) - Schedule of determination of fair value for its financial assets (cash equivalents and investments) [Line Items]
Cost	1,828	5,893
Unrealized Gains
Unrealized Losses
Fair Value	1,828	5,893
Short-term investments [Member]
Fair Value of Financial Instruments (Details) - Schedule of determination of fair value for its financial assets (cash equivalents and investments) [Line Items]
Cost	1,103	9,276
Unrealized Gains
Unrealized Losses	(25)	(9)
Fair Value	$ 1,078	9,267
Long-term investments [Member]
Fair Value of Financial Instruments (Details) - Schedule of determination of fair value for its financial assets (cash equivalents and investments) [Line Items]
Cost		2,935
Unrealized Gains
Unrealized Losses		(7)
Fair Value		$ 2,928

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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