XML 41 R31.htm IDEA: XBRL DOCUMENT
v3.8.0.1

TERM DEPOSITS (Tables) | 6 Months Ended
--- | ---
Dec. 31, 2017
Term Deposits Tables |
TERM DEPOSITS |
|  | Dec. 31, 2017 (Unaudited) |  | June 30, 2017
Short-term deposits |  | $ | 598 |  |  | $ | 824 |
Currency translation effect on short-term deposits |  |  | 44 |  |  |  | (37 | )
Total short-term deposits |  |  | 642 |  |  |  | 787 |
Restricted term deposits |  |  | 1,660 |  |  |  | 1,722 |
Currency translation effect on restricted term deposits |  |  | 57 |  |  |  | (65 | )
Total restricted term deposits |  |  | 1,717 |  |  |  | 1,657 |
Total Term deposits |  | $ | 2,359 |  |  | $ | 2,444 |

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

X
- References No definition available. + Details
Name: | TRT_TermDepositsTablesAbstract
Namespace Prefix: | TRT_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration