Schedule of Deferred Tax Assets And Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Deferred revenue	$ 156	$ 118
Compensation-related accruals	191	118
Inventory reserves	102	139
Warranty reserves	115	82
Uncollectible receivable reserves	16	50
Net operating losses	316	594
Depreciation and amortization	1,863
Other	111	80
Total deferred tax assets	2,870	1,181
Valuation allowance	(2,607)	(1,084)
Net deferred tax assets after valuation allowance	263	97
Deferred tax liabilities:
Depreciation and amortization	(388)	(626)
Total deferred tax liabilities	(388)	(626)
Net deferred tax liability	$ (125)	$ (529)