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Segment Reporting (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Non-US
Segment Reporting Information [Line Items]
Percent of consolidated net sales	60.00%	64.00%
Singapore
Segment Reporting Information [Line Items]
Percent of consolidated net sales	11.00%
Mobile Connectivity | Mobile Comm Product Sales
Segment Reporting Information [Line Items]
Percent of consolidated net sales	17.00%	18.00%
Mobile Connectivity | VSAT Airtime Service Sales
Segment Reporting Information [Line Items]
Percent of consolidated net sales	54.00%	51.00%
Intertial Navigation | FOG-based Guidance and Navigation Systems
Segment Reporting Information [Line Items]
Percent of consolidated net sales	16.00%	16.00%

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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