v3.26.1
Inventories (Details) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Inventories [Abstract]        
Impairments of inventories $ 3,092,282 $ 0 $ 4,663,144