Company Description and Summary of Significant Accounting Policies, Equity Investments Measured at Fair Value (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Equity Investments [Abstract]
Unrealized loss	$ (34)	$ (170)
Derivative Liability [Abstract]
Balance as of beginning of period	0
Balance as of end of period	74	0
Recurring Basis [Member] | Level 1 [Member] | Short- term investments [Member]
Equity Investments [Abstract]
Balance as of beginning of period	49	219
Unrealized loss	(34)	(170)
Balance as of end of period	15	49
Recurring Basis [Member] | Level 3 [Member]
Derivative Liability [Abstract]
Balance as of beginning of period	0	0
Purchase agreement execution	154	0
Unrealized gain	(80)	0
Balance as of end of period	$ 74	$ 0