v3.26.3
Note 18 - Concentration of Customers (Details Textual)
Jun. 30, 2026
Jun. 30, 2025
Number of Major Customers
3
3
X
- Definition
The number of major customers.
+ References
No definition available.
+ Details
Name:
trt_NumberOfMajorCustomers
Namespace Prefix:
trt_
Data Type:
xbrli:pureItemType
Balance Type:
na
Period Type:
instant