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Note 4 - Revenue Recognition (Tables)
12 Months Ended
Mar. 31, 2021
Notes Tables  
Disaggregation of Revenue [Table Text Block]
  

Year Ended

 
  

March 31, 2021

  

March 31 ,2020

 

Canned Vegetables

 $1,172,635  $986,080 

Frozen

  102,339   119,044 

Fruit Products

  88,289   97,393 

Prepared Foods

  71,866   105,044 

Chip Products

  10,999   11,475 

Other

  21,516   16,733 

Total

 $1,467,644  $1,335,769