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Note C - Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

		Years ended December 31,
						% of								% of								% of
		2021				Revenue				2020				Revenue				2019				Revenue
Data Center		$	97,461				46.1	%		$	173,437				73.9	%		$	143,562				75.2	%
CATV			94,266				44.6	%			37,944				16.2	%			37,328				19.6	%
Telecom			16,247				7.7	%			21,092				9.0	%			8,429				4.4	%
FTTH			957				0.5	%			110				0.0	%			190				0.1	%
Other			2,634				1.2	%			2,040				0.9	%			1,363				0.7	%
Total Revenue		$	211,565				100.0	%		$	234,623				100.0	%		$	190,872				100.0	%

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045

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- References

No definition available.

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