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Significant Customers, Concentrations of Credit Risk and Geographic Information (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) customer segment	Dec. 31, 2022 USD ($) customer
Significant Customers, Concentrations of Credit Risk and Geographic Information
Number of operating segments | segment	1
Revenue, net	$ 13,940,000	$ 7,493,000
Allowance for doubtful accounts	$ 0	$ 0
Net revenue | Customer Concentration Risk | Customer A
Significant Customers, Concentrations of Credit Risk and Geographic Information
Concentration risk (as a percent)	22.00%	25.00%
Net revenue | Customer Concentration Risk | Customer B
Significant Customers, Concentrations of Credit Risk and Geographic Information
Concentration risk (as a percent)	12.00%
Net revenue | Customer Concentration Risk | Customer C
Significant Customers, Concentrations of Credit Risk and Geographic Information
Concentration risk (as a percent)	10.00%	18.00%
Net revenue | Geographic Concentration Risk
Significant Customers, Concentrations of Credit Risk and Geographic Information
Revenue, net	$ 13,940,000	$ 7,493,000
Net revenue | Geographic Concentration Risk | United States
Significant Customers, Concentrations of Credit Risk and Geographic Information
Revenue, net	6,726,000	3,367,000
Net revenue | Geographic Concentration Risk | Asia and Middle East
Significant Customers, Concentrations of Credit Risk and Geographic Information
Revenue, net	4,022,000	3,670,000
Net revenue | Geographic Concentration Risk | Europe and other
Significant Customers, Concentrations of Credit Risk and Geographic Information
Revenue, net	$ 3,192,000	$ 456,000
Accounts receivable | Credit Concentration Risk
Significant Customers, Concentrations of Credit Risk and Geographic Information
Number of customers | customer	2	2
Accounts receivable | Credit Concentration Risk | Customer One
Significant Customers, Concentrations of Credit Risk and Geographic Information
Concentration risk (as a percent)	35.00%	20.00%
Accounts receivable | Credit Concentration Risk | Customer Two
Significant Customers, Concentrations of Credit Risk and Geographic Information
Concentration risk (as a percent)	16.00%	13.00%
Assets | Geographic Concentration Risk
Significant Customers, Concentrations of Credit Risk and Geographic Information
Total long-lived assets	$ 5,734,000	$ 1,279,000
Assets | Geographic Concentration Risk | United States
Significant Customers, Concentrations of Credit Risk and Geographic Information
Total long-lived assets	733,000	935,000
Assets | Geographic Concentration Risk | Europe
Significant Customers, Concentrations of Credit Risk and Geographic Information
Total long-lived assets	4,784,000
Assets | Geographic Concentration Risk | Asia
Significant Customers, Concentrations of Credit Risk and Geographic Information
Total long-lived assets	$ 217,000	$ 344,000

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