Basis of Presentation and Summary of Significant Accounting Policies, Concentrations of Credit Risk and Major Customers (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) Customer	Dec. 31, 2022 USD ($) Customer
Concentration of Credit Risk [Abstract]
Revenues	$ 33,358	$ 36,161
Accounts receivable	$ 4,440	$ 4,471
Customer Concentration Risk [Member] | Revenue [Member]
Concentration of Credit Risk [Abstract]
Number of major customers | Customer	1	2
Customer Concentration Risk [Member] | Revenue [Member] | One Customer [Member]
Concentration of Credit Risk [Abstract]
Revenues	$ 3,300
Concentration risk percentage	10.00%
Customer Concentration Risk [Member] | Revenue [Member] | Two Customers [Member]
Concentration of Credit Risk [Abstract]
Revenues		$ 8,500
Concentration risk percentage		23.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | One Customer [Member]
Concentration of Credit Risk [Abstract]
Accounts receivable	$ 0
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Two Customers [Member]
Concentration of Credit Risk [Abstract]
Accounts receivable		$ 500
Concentration risk percentage		11.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Other Customer [Member]
Concentration of Credit Risk [Abstract]
Number of major customers | Customer	1
Accounts receivable	$ 700
Concentration risk percentage	16.50%