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v2.4.1.9

Long-term Debt - Non-U.S. Bank Debt (Details) In Millions, unless otherwise specified | 3 Months Ended |  | 3 Months Ended |
--- | --- | --- | --- | ---
Mar. 31, 2015 Australia Facility [Member] USD ($) | Mar. 31, 2015 Australia Facility [Member] AUD | Dec. 31, 2014 Australia Facility [Member] USD ($) | Mar. 31, 2015 Uncommitted Working Capital Facility [Domain] USD ($) | Mar. 31, 2015 Overdraft Facility [Member] USD ($) | Dec. 31, 2014 Overdraft Facility [Member] USD ($)
Short-term Debt [Line Items] |  |  |  |  |  |
Credit Facility, Maximum Borrowing Capacity |  | 20.0 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_ShortTermDebtTypeAxis = trs_AustraliaFacilityMember |  |  |  |
Foreign Debt, Amount Outstanding | 0 us-gaap_ShortTermBorrowings / us-gaap_ShortTermDebtTypeAxis = trs_AustraliaFacilityMember |  | 0 us-gaap_ShortTermBorrowings / us-gaap_ShortTermDebtTypeAxis = trs_AustraliaFacilityMember | 12.5 us-gaap_ShortTermBorrowings / us-gaap_ShortTermDebtTypeAxis = trs_UncommittedWorkingCapitalFacilityDomain | 0 us-gaap_ShortTermBorrowings / us-gaap_ShortTermDebtTypeAxis = trs_OverdraftFacilityMember | 0.1 us-gaap_ShortTermBorrowings / us-gaap_ShortTermDebtTypeAxis = trs_OverdraftFacilityMember
Debt Instrument, Maturity Date | Aug. 31, 2015 | Aug. 31, 2015 |  | May 29, 2015 |  |
Overdraft Facility |  |  |  |  | $ 1.0 trs_OverdraftFacility / us-gaap_ShortTermDebtTypeAxis = trs_OverdraftFacilityMember |

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- Definition Overdraft Facility + References No definition available. + Details
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Subparagraph a -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: 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.(a),16(a)(1)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Subparagraph a(1) -Article 7 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13 -Subparagraph 2, 3 -Article 9 + Details
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