v3.25.4
Note 5 - Significant Risks and Uncertainties (Details Textual)
3 Months Ended 6 Months Ended 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Jun. 30, 2025
Revenue Benchmark [Member] | Customer Concentration Risk [Member]          
Number of Major Customers 2 2 2 2  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Other Nutraceutical Business [Member]          
Number of Major Customers 2 2 3 2  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Two Customers [Member]          
Concentration Risk, Percentage 92.00% 79.00% 89.00% 82.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Major Customer 1 [Member] | Contract Manufacturing [Member]          
Concentration Risk, Percentage 65.00% 60.00% 68.00% 64.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Major Customer 1 [Member] | Other Nutraceutical Business [Member]          
Concentration Risk, Percentage 19.00% 58.00% 23.00% 51.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Major Customer 2 [Member] | Contract Manufacturing [Member]          
Concentration Risk, Percentage 30.00% 26.00% 25.00% 23.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Major Customer 2 [Member] | Other Nutraceutical Business [Member]          
Concentration Risk, Percentage 18.00% 17.00% 16.00% 22.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Major Customer 3 [Member] | Other Nutraceutical Business [Member]          
Concentration Risk, Percentage     15.00%    
Accounts Receivable [Member] | Customer Concentration Risk [Member]          
Number of Major Customers     2   2
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major Customer 1 [Member]          
Concentration Risk, Percentage     82.00%    
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major Customer 2 [Member]          
Concentration Risk, Percentage         76.00%
Number of Employees, Geographic Area [Member] | Unionized Employees Concentration Risk [Member]          
Concentration Risk, Percentage     77.00%