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Note 3 - Revenue Recognition
3 Months Ended
Mar. 31, 2022
Notes to Financial Statements  
Revenue from Contract with Customer [Text Block]

Note 3.  Revenue Recognition

Disaggregation of Revenue

Revenue is classified based on the location where the product is manufactured. For additional information on the disaggregated revenues by geographical region, see Note 17, "Geographic Information.”

Revenue is also classified by major product category and is presented below (in thousands):

  

Three months ended March 31,

 

     

% of

      

% of

 

 

2022

  

Revenue

  

2021

  

Revenue

 

Data Center

 $21,415   41.0% $25,939   52.2%

CATV

  24,980   47.8%  18,638   37.5%

Telecom

  5,265   10.1%  4,479   9.0%

FTTH

  98   0.2%  423   0.9%

Other

  484   0.9%  222   0.4%

Total Revenue

 $52,242   100.0% $49,701   100.0%