XML 84 R90.htm IDEA: XBRL DOCUMENT
v2.4.0.6

INVESTMENT PROPERTY IN CHINA (Details) (USD $) | Jun. 30, 2012 | Jun. 30, 2011
--- | --- | ---
Investment Amount (U.S. Dollars) | $ 1,815,000 | $ 1,238,000
Gross investment in rental property | 2,073 |
Accumulated depreciation on rental property | (258) |
Net investment in property - China | 1,815 |
RMB [Member] |  |
Gross investment in rental property | 13,179 |
Accumulated depreciation on rental property | (1,643) |
Net investment in property - China | 11,536 |
PurchaseOfRentalPropertyMaoYe [Member] |  |
Investment Date | Jan. 04, 2008 |
Investment Amount (RMB) | 5,554 |
Investment Amount (U.S. Dollars) | 874 |
PurchaseOfRentalPropertyJiaSheng [Member] |  |
Investment Date | Oct. 23, 2008 |
Investment Amount (RMB) | 7,042 |
Investment Amount (U.S. Dollars) | 1,089 |
AdditionalCostOfRentalPropertyJiaSheng [Member] |  |
Investment Date | Dec. 01, 2009 |
Investment Amount (RMB) | 209 |
Investment Amount (U.S. Dollars) | 32 |
InvestmentRentalPropertyDisposedJiaSheng [Member] |  |
Investment Date | Feb. 05, 2010 |
Investment Amount (RMB) | (579) |
Investment Amount (U.S. Dollars) | (89) |
JiangHuai [Member] |  |
Investment Date | Jan. 06, 2010 |
Investment Amount (RMB) | 3,600 |
Investment Amount (U.S. Dollars) | 566 |
FuLi [Member] |  |
Investment Date | Jan. 04, 2012 |
Investment Amount (RMB) | 4,025 |
Investment Amount (U.S. Dollars) | 633 |
InvestmentRentalPropertyDisposedJiaSheng1 [Member] |  |
Investment Date | Mar. 04, 2011 |
Investment Amount (RMB) | (6,672) |
Investment Amount (U.S. Dollars) | $ (1,032) |

X
- Definition Custom Elements. + References No definition available. + Details
Name: | TRT_AccumulatedDepreciationOnRentalProperty
Namespace Prefix: | TRT_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Custom Element. + References No definition available. + Details
Name: | TRT_InvestmentContractDateStart1
Namespace Prefix: | TRT_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | instant

X
- Definition Custom Element. + References No definition available. + Details
Name: | TRT_RealEstateInvestmentPropertyNetAmountInRMB
Namespace Prefix: | TRT_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(d)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_RealEstateInvestmentPropertyAtCost
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(d)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_RealEstateInvestmentPropertyNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of real estate investments, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(d)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Subparagraph d -Article 7 + Details
Name: | us-gaap_RealEstateInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant