|
Fair Value Measurements - Foreign Exchange Contracts by Currency (Details) (Thermon Holding Corp., USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Mar. 31, 2013
|
|
| Derivatives [Line Items] | |||||
| Foreign Currency Transaction Gain (Loss), Net of Impact of Foreign Currency Derivatives on Earnings | $ (253) | $ 8 | $ (236) | $ 61 | |
|
Foreign Exchange Forward Contracts
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|||||
| Derivatives [Line Items] | |||||
| Gain (Loss) on Foreign Currency Derivatives Recorded in Earnings, Net | 372 | (402) | 206 | 261 | |
| Notional amount | 9,721 | 9,721 | 10,125 | ||
|
Russian Rubles | Foreign Exchange Forward Contracts
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|||||
| Derivatives [Line Items] | |||||
| Notional amount | 549 | 549 | 4,233 | ||
|
Euro | Foreign Exchange Forward Contracts
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|||||
| Derivatives [Line Items] | |||||
| Notional amount | 6,522 | 6,522 | 2,510 | ||
|
Canadian Dollars | Foreign Exchange Forward Contracts
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|||||
| Derivatives [Line Items] | |||||
| Notional amount | 2,128 | 2,128 | 2,134 | ||
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South Korean Won | Foreign Exchange Forward Contracts
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| Derivatives [Line Items] | |||||
| Notional amount | 0 | 0 | 919 | ||
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Other | Foreign Exchange Forward Contracts
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| Derivatives [Line Items] | |||||
| Notional amount | $ 522 | $ 522 | $ 329 | ||