| Component: (Network and Table) | |
|---|---|
| Network | 100390 - Disclosure - Commitments and Contingencies (Tables) (http://www.amsc.com/20160331/taxonomy/role/DisclosureCommitmentsAndContingenciesTables) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0000880807 (http://www.sec.gov/CIK) |
| Commitments And Contingencies Disclosure [Abstract] | Period [Axis] | ||||||||||||||||||||||||||||||||||||||||||||||||
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2015-04-01 - 2016-03-31 | |||||||||||||||||||||||||||||||||||||||||||||||||
Commitments And Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Minimum Future Lease Commitments | Minimum future lease commitments at March 31, 2016 were as follows (in thousands):
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Schedule of Rent Expense Under Operating Leases | Rent expense under the operating leases mentioned above was as follows (in thousands):
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