2.4.0.82108100 - Disclosure - Short-Term Revolving Lines of Credittruefalsefalse1false falsefalseD2014Q1YTDhttp://www.sec.gov/CIK0001489096duration2013-04-01T00:00:002013-06-30T00:00:001true 1us-gaap_ShortTermBorrowingsAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Short-term Debt [Abstract]2false 2us-gaap_ShortTermDebtTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;font-size:10pt;"> Short-Term Revolving Credit Facilities</div><div style="line-height:120%;padding-top:12px;text-indent:48px;font-size:10pt;">The Company’s subsidiary in the Netherlands has a revolving credit facility in the amount of Euro 4,000 (equivalent to $5,211 USD at June 30, 2013). The facility is collateralized by receivables, inventory, equipment, furniture and real estate. No loans were outstanding under this facility at June 30, 2013 or March 31, 2013. </div><div style="line-height:120%;padding-top:12px;text-indent:48px;font-size:10pt;">The Company’s subsidiary in India has a revolving credit facility in the amount of 80,000 Rupees (equivalent to $1,340 USD at June 30, 2013). The facility is collateralized by receivables, inventory, real estate, a letter of credit and cash. No loans were outstanding under this facility at June 30, 2013 or March 31, 2013. </div><div style="line-height:120%;padding-top:12px;text-indent:48px;font-size:10pt;">The Company’s subsidiary in Australia has a revolving credit facility in the amount of $325 Australian Dollars (equivalent to $302 USD at June 30, 2013). The facility is collateralized by real estate. No loans were outstanding under this facility at June 30, 2013 or March 31, 2013.</div><div style="line-height:120%;padding-top:12px;text-indent:48px;font-size:10pt;">The Company’s subsidiary in Japan has a revolving credit facility in the amount of 45,000 Japanese Yen (equivalent to $459 USD at June 30, 2013).  No loans were outstanding under this facility at June 30, 2013 or March 31, 2013.</div><div style="line-height:120%;padding-top:12px;text-indent:48px;font-size:10pt;">Under the Company’s principal revolving credit facility described below in Note 9, “Long-Term Debt,” there were no outstanding borrowings at either June 30, 2013 or March 31, 2013, respectively.</div></div>falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for short-term debt.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 7 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: 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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13 -Article 9 Reference 6: 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) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 false0Short-Term Revolving Credit FacilitiesfalseShort-Term Revolving Lines of CreditUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.thermon.com/role/ShortTermRevolvingLinesOfCredit12