Short-Term Deposits (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Short-Term Deposits (Details) [Line Items]
Short-term deposits, description	Short-term deposits represent time deposits placed with banks with original maturities of greater than three months but less than one year.
Minimum [Member]
Short-Term Deposits (Details) [Line Items]
Fixed annual interest		0.51%
Maximum [Member]
Short-Term Deposits (Details) [Line Items]
Fixed annual interest		1.58%