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Note 3 - Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2025

Notes Tables

Disaggregation of Revenue [Table Text Block]

		Three months ended September 30,
						% of								% of
		2025				Revenue				2024				Revenue
CATV		$	70,602				59.5	%		$	20,947				32.2	%
Data Center			43,935				37.0	%			40,945				62.8	%
Telecom			3,742				3.2	%			2,798				4.3	%
Other			351				0.3	%			461				0.7	%
Total Revenue		$	118,630				100.0	%		$	65,151				100.0	%

		Nine months ended September 30,
						% of								% of
		2025				Revenue				2024				Revenue
CATV		$	191,123				59.5	%		$	35,501				23.8	%
Data Center			120,775				37.5	%			104,283				69.9	%
Telecom			8,618				2.7	%			7,445				5.0	%
Other			925				0.3	%			1,865				1.3	%
Total Revenue		$	321,441				100.0	%		$	149,094				100.0	%

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

		Three months ended September 30,								Nine months ended September 30,
		2025				2024				2025				2024
Unearned revenue, beginning of period		$	—			$	1,570			$	—			$	1,803
Additional unearned revenue			—				—				—				—
Revenue recognized			—				131				—				364
Unearned revenue, end of period		$	—			$	1,439			$	—			$	1,439

Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]

		At Grant Date
Expected volatility			80.00	%
Weighted-average expected term (in years)			10
Risk-free interest rate			4.23	%
Dividend yield			—	%
Fair value per ordinary share at grant date		$	15.87

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