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Related Party Transactions
12 Months Ended
May 31, 2020
Related Party Transactions [Abstract]  
Related Party Transactions

Note T – Related Party Transactions

We purchase from, and sell to, affiliated companies certain raw materials and services at prevailing market prices.  Net sales to affiliated companies for fiscal 2020, fiscal 2019 and fiscal 2018 totaled $33,826,000, $53,125,000, and $57,382,000, respectively.  Purchases from affiliated companies for fiscal 2020, fiscal 2019 and fiscal 2018 totaled $2,461,000, $2,906,000, and $7,292,000, respectively.  Accounts receivable from affiliated companies were $8,688,000 and $4,246,000 at May 31, 2020 and 2019, respectively.  Accounts payable to affiliated companies were $4,736,000 and $687,000 at May 31, 2020 and 2019, respectively.