Schedule of Fair Value Hierarchy Assets and Liabilities (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Assets [Abstract]
Debt Securities, Available-for-sale, Current	$ 32,720
Fair Value, Recurring [Member] | Corporate Debt Securities [Member]
Assets [Abstract]
Debt Securities, Available-for-sale, Current	32,720
Debt Securities, Current	32,720
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member]
Assets [Abstract]
Debt Securities, Available-for-sale, Current
Debt Securities, Current
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member]
Assets [Abstract]
Debt Securities, Available-for-sale, Current	32,720
Debt Securities, Current	32,720
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member]
Assets [Abstract]
Debt Securities, Available-for-sale, Current
Debt Securities, Current