Basis of Presentation and Summary of Significant Accounting Policies, Accrued Warranty Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Activity of Warranty Accrual [Roll Forward]
Balance, beginning of year	$ 79	$ 113
Additions	246	71
Expirations and claims satisfied	(118)	(105)
Total	207	79
Less current portion within accrued expenses and other current liabilities	(136)	(59)
Balance within deferred revenues and other liabilities	$ 71	$ 20
Minimum [Member]
Accrued Warranty Costs [Abstract]
Standard warranty period	1 year
Offered warranty period	3 years
Maximum [Member]
Accrued Warranty Costs [Abstract]
Standard warranty period	2 years
Offered warranty period	4 years