XML 64 R52.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Note 8 - Related Party Transactions (Details Textual) - USD ($)
12 Months Ended
Aug. 01, 2022
Jan. 01, 2017
May 31, 2024
May 31, 2023
TriEnda Holdings LLC [Member]        
Related Party Transaction, Purchases from Related Party     $ 7,516 $ 431
Yorktown [Member] | Grinding and Pelletizing Equipment [Member]        
Weekly Rental Expenses     27,500 27,500
Operating Lease, Expense     1,457,200 1,430,000
Yorktown [Member] | Office Space Lease [Member]        
Operating Lease, Expense     73,950 62,400
Lessee, Operating Lease, Term of Contract (Month)   6 years    
Monthly Rental Expense, Renewal   $ 6,250    
Greystone Real Estate L L C [Member]        
Operating Lease, Expense     534,600 534,600
Greystone Real Estate L L C [Member] | Manufacturing Facilities Lease [Member]        
Lessee, Operating Lease, Term of Contract (Month) 10 years      
Lessee, Operating Lease, Renewal Term 5 years      
Monthly Rent Expense $ 44,500      
Monthly Rent Expense, Monthly Increase Every Fifth Year, Percent 5.00%      
TriEnda Holdings LLC [Member]        
Revenue from Contract with Customer, Including Assessed Tax     279,138 50,611
Accounts Receivable, after Allowance for Credit Loss     143,290 152,152
Green Plastic Pallets [Member]        
Revenue from Contract with Customer, Including Assessed Tax     240,294 657,706
Accounts Receivable, after Allowance for Credit Loss     $ 122,280 $ 99,960