Revenue Disaggregation - Schedule of Disaggregated Revenues (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	$ 37,826	$ 30,255
Goods transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	20,151	18,430
Services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	17,675	11,825
RF/microwave filters
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	9,196	5,070
Detector logarithmic video amplifiers
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	1,703	1,060
Power supply units and systems
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	8,975	11,605
Healthcare diagnostic systems
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	3,956	4,073
Defense systems
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	13,996	8,447
North America
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	11,960	7,317
Europe
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	9,250	9,907
Middle East
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	15,550	12,520
Rest of the World
Disaggregation of Revenue [Line Items]
Total revenue from contracts with customers	$ 1,066	$ 511