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Note R - Segment and Geographic Information
 12 Months Ended
Dec. 31, 2021
Notes to Financial Statements  
Segment Reporting Disclosure [Text Block]

NOTE R—SEGMENT AND GEOGRAPHIC INFORMATION

  

The Company operates in one reportable segment. The Company’s Chief Executive Officer, who is considered to be the chief operating decision maker, manages the Company’s operations as a whole and reviews financial information presented on a consolidated basis, accompanied by information about product revenue, for purposes of evaluating financial performance and allocating resources.

  

The following tables set forth the Company’s revenue and asset information by geographic region. Revenue is classified based on the location of where the product is manufactured. Long-lived assets in the tables below comprise only property, plant, equipment and intangible assets (in thousands):  

 

   

Year ended December 31,

  
   

2021

    

2020

    

2019

  

Revenues:

                        

United States

   $ 14,633     $ 18,380     $ 9,795  

Taiwan

     99,201       131,076       97,776  

China

     97,731       85,167       83,301  
    $ 211,565     $ 234,623     $ 190,872  

 

   

As of December 31,

  
   

2021

    

2020

    

2019

  

Long-lived assets:

                        

United States

   $ 87,709     $ 90,999     $ 94,507  

Taiwan

     63,644       71,080       73,816  

China

     108,509       108,575       97,687  
    $ 259,862     $ 270,654     $ 266,010  

 

The Company serves four primary markets, the internet data center, CATV, telecom and FTTH markets. Of the Company’s total revenues in 2021, the Company earned $97.5 million, or 46.1%, from the internet data center market, $94.3 million, or 44.6%, from the CATV market, $16.2 million, or 7.7%, from the telecom market and $1.0 million, or 0.5%, from the FTTH market. Of the Company’s total revenues in 2020, the Company earned $173.4 million, or 73.9%, from the internet data center market, $37.9 million, or 16.2%, from the CATV market, $21.1 million, or 9.0%, from the telecom market and $0.1 million, or 0.0%, from the FTTH market. Of the Company’s total revenues in 2019, the Company earned $143.6 million, or 75.2%, from the internet data center market, $37.3 million, or 19.6%, from the CATV market, $8.4 million, or 4.4%, from the telecom market and $0.2 million, or 0.1%, from the FTTH market.