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Revenue from Contracts with Customers - Narrative (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Revenue Benchmark | Geographic Concentration Risk | Non-US
Disaggregation of Revenue [Line Items]
Concentration risk	80.00%	72.00%
Revenue Benchmark | Geographic Concentration Risk | Singapore
Disaggregation of Revenue [Line Items]
Concentration risk	23.00%	22.00%
Revenue Benchmark | Customer Concentration Risk | Customer One
Disaggregation of Revenue [Line Items]
Concentration risk	13.00%	11.00%
Accounts Receivable | Customer Concentration Risk | Customer One
Disaggregation of Revenue [Line Items]
Concentration risk	21.00%		19.00%
Accounts Receivable, Sales-Type Leases | Customer Concentration Risk | Customer Two
Disaggregation of Revenue [Line Items]
Concentration risk	39.00%		45.00%
Airtime Service Sales | Revenue Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk	79.00%	81.00%
Mobile Comm Product Sales | Revenue Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk	15.00%	14.00%

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