XML 55 R45.htm IDEA: XBRL DOCUMENT
v3.8.0.1

STOCK OPTIONS (Tables) | 3 Months Ended
--- | ---
Sep. 30, 2017
Fair value weighted average assumptions |
|  | Three Months Ended September 30,
|  | 2017 |  | 2016
Expected volatility |  |  | 60.41% to 104.94 % |  |  |  | 60.41% to 104.94 % |
Risk-free interest rate |  |  | 0.30% to 0.78 % |  |  |  | 0.30% to 0.78 % |
Expected life (years) |  |  | 2.50 |  |  |  | 2.50 |
Company's non-vested employee stock options | A summary of the status of the Company’s non-vested employee stock options during the three months ended September 30, 2017 is presented below:
|  | Options |  | Weighted Average Grant-Date Fair Value
| Non-vested at July 1, 2017 |  |  |  | 48,125 |  |  | $ | 3.77 |
| Granted |  |  |  | — |  |  |  | — |
| Vested |  |  |  | — |  |  |  | — |
| Forfeited |  |  |  | — |  |  |  | — |
| Non-vested at September 30, 2017 |  |  |  | 48,125 |  |  | $ | 3.77 |
A summary of the status of the Company’s non-vested employee stock options during the three months ended September 30, 2016 is presented below:
|  | Options |  | Weighted Average Grant-Date Fair Value
| Non-vested at July 1, 2016 |  |  |  | 38,750 |  |  | $ | 3.22 |
| Granted |  |  |  | — |  |  |  | — |
| Vested |  |  |  | — |  |  |  | — |
| Forfeited |  |  |  | — |  |  |  | — |
| Non-vested at September 30, 2016 |  |  |  | 38,750 |  |  | $ | 3.22 |
2007 Employee Plan [Member] |
Option activities | A summary of option activities under the 2007 Employee Plan during the three months ended September 30, 2017 is presented as follows:
|  | Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value
Outstanding at July 1, 2017 |  |  | 127,500 |  |  | $ | 3.52 |  |  |  | 3.10 |  |  | $ | 187 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Forfeited or expired |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at September 30, 2017 |  |  | 127,500 |  |  | $ | 3.52 |  |  |  | 2.85 |  |  | $ | 220 |
Exercisable at September 30, 2017 |  |  | 79.375 |  |  | $ | 3.36 |  |  |  | 2.11 |  |  | $ | 149 |
A summary of option activities under the 2007 Employee Plan during the three months ended September 30, 2016 is presented as follows:
|  | Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value
Outstanding at July 1, 2016 |  |  | 90,000 |  |  | $ | 3.26 |  |  |  | 3.42 |  |  | $ | 30 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Forfeited or expired |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at September 30, 2016 |  |  | 90,000 |  |  | $ | 3.26 |  |  |  | 3.17 |  |  | $ | 31 |
Exercisable at September 30, 2016 |  |  | 51,250 |  |  | $ | 3.28 |  |  |  | 2.57 |  |  | $ | 17 |
2007 Directors Equity Incentive Plan [Member] |
Option activities | A summary of option activities under the 2007 Directors Plan during the three months ended September 30, 2017 is presented as follows:
|  | Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value
Outstanding at July 1, 2017 |  |  | 415,000 |  |  | $ | 3.36 |  |  |  | 2.93 |  |  | $ | 673 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Forfeited or expired |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at September 30, 2017 |  |  | 415,000 |  |  | $ | 3.36 |  |  |  | 2.68 |  |  | $ | 781 |
Exercisable at September 30, 2017 |  |  | 415,000 |  |  | $ | 3.36 |  |  |  | 2.68 |  |  | $ | 781 |
A summary of option activities under the 2007 Directors Plan during the three months ended September 30, 2016 is presented as follows:
|  | Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value
Outstanding at July 1, 2016 |  |  | 415,000 |  |  | $ | 3.14 |  |  |  | 3.29 |  |  | $ | 198 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Forfeited or expired |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at September 30, 2016 |  |  | 415,000 |  |  | $ | 3.14 |  |  |  | 3.04 |  |  | $ | 204 |
Exercisable at September 30, 2016 |  |  | 415,000 |  |  | $ | 3.14 |  |  |  | 3.04 |  |  | $ | 204 |

X
- Definition Tabular disclosure of all information related to the key inputs and assumptions (including, at a minimum, but not limited to, and if applicable, quantitative information about discount rates, expected prepayments including the expected weighted-average life of prepayable financial assets, and anticipated credit losses) used in measuring the fair value of assets or liabilities that relate to the transferor's continuing involvement with transferred financial assets, as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=82924980&loc=d3e107314-111719 + Details
Name: | us-gaap_ScheduleOfAssumptionsForFairValueAsOfBalanceSheetDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the details pertaining to each employee stock ownership plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65895303&loc=d3e17540-113929 + Details
Name: | us-gaap_ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PlanNameAxis=us-gaap_StockCompensationPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=TRT_DirectorsEquityIncentivePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |