XML 117 R20.htm IDEA: XBRL DOCUMENT
v2.4.0.8

CONCENTRATION OF CUSTOMERS | 12 Months Ended
--- | ---
Jun. 30, 2014
Concentration Of Customers |
CONCENTRATION OF CUSTOMERS | The Company had one major customer that accounted for the following accounts receivable and sales during the fiscal years ended:
|  | Year Ended June 30, |
|  | 2014 |  |  | 2013 |
Sales |  |  |  |  |  |  |  |
- Customer A |  |  | 60.6 | % |  |  | 62.3 | %
Accounts Receivable |  |  |  |  |  |  |  |
- Customer A |  |  | 74.3 | % |  |  | 66.4 | %

X
- Details
Name: | TRT_ConcentrationOfCustomersAbstract
Namespace Prefix: | TRT_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | TRT_ConcentrationOfCustomersTextBlock
Namespace Prefix: | TRT_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration