English
Segment disclosures
Company overviewAmerican Superconductor Corporation
Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.
Revenue · Reported segment facts
Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.
Operating Segments · Grid
Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=amsc:GridMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2016-10-01 – 2016-12-31 | 8900000 | USD | 20170206 | Open filing evidence |
| 2016-04-01 – 2016-12-31 | 22178000 | USD | 20170206 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 5609000 | USD | 20161102 | Open filing evidence |
| 2016-04-01 – 2016-09-30 | 13279000 | USD | 20161102 | Open filing evidence |
| 2016-04-01 – 2016-06-30 | 7670000 | USD | 20160809 | Open filing evidence |
| 2015-10-01 – 2015-12-31 | 8543000 | USD | 20170206 | Open filing evidence |
| 2015-04-01 – 2015-12-31 | 19523000 | USD | 20170206 | Open filing evidence |
| 2015-07-01 – 2015-09-30 | 5421000 | USD | 20161102 | Open filing evidence |
| 2015-04-01 – 2015-09-30 | 10980000 | USD | 20161102 | Open filing evidence |
| 2015-04-01 – 2015-06-30 | 5559000 | USD | 20160809 | Open filing evidence |
| 2014-07-01 – 2014-09-30 | 4993000 | USD | 20141106 | Open filing evidence |
| 2014-04-01 – 2014-09-30 | 9038000 | USD | 20141106 | Open filing evidence |
| 2014-04-01 – 2014-06-30 | 4046000 | USD | 20140805 | Open filing evidence |
| 2013-07-01 – 2013-09-30 | 9490000 | USD | 20141106 | Open filing evidence |
| 2013-04-01 – 2013-09-30 | 17875000 | USD | 20141106 | Open filing evidence |
| 2013-04-01 – 2013-06-30 | 8385000 | USD | 20140805 | Open filing evidence |
| 2012-07-01 – 2012-09-30 | 8865000 | USD | 20131112 | Open filing evidence |
| 2012-04-01 – 2012-09-30 | 21070000 | USD | 20131112 | Open filing evidence |
| 2012-04-01 – 2012-06-30 | 12205000 | USD | 20130807 | Open filing evidence |
Operating Segments · Wind
Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=amsc:WindMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2016-10-01 – 2016-12-31 | 18248000 | USD | 20170206 | Open filing evidence |
| 2016-04-01 – 2016-12-31 | 36822000 | USD | 20170206 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 12898000 | USD | 20161102 | Open filing evidence |
| 2016-04-01 – 2016-09-30 | 18573000 | USD | 20161102 | Open filing evidence |
| 2016-04-01 – 2016-06-30 | 5675000 | USD | 20160809 | Open filing evidence |
| 2015-10-01 – 2015-12-31 | 17229000 | USD | 20170206 | Open filing evidence |
| 2015-04-01 – 2015-12-31 | 48976000 | USD | 20170206 | Open filing evidence |
| 2015-07-01 – 2015-09-30 | 13583000 | USD | 20161102 | Open filing evidence |
| 2015-04-01 – 2015-09-30 | 31747000 | USD | 20161102 | Open filing evidence |
| 2015-04-01 – 2015-06-30 | 18164000 | USD | 20160809 | Open filing evidence |
| 2014-07-01 – 2014-09-30 | 7462000 | USD | 20141106 | Open filing evidence |
| 2014-04-01 – 2014-09-30 | 15113000 | USD | 20141106 | Open filing evidence |
| 2014-04-01 – 2014-06-30 | 7650000 | USD | 20140805 | Open filing evidence |
| 2013-07-01 – 2013-09-30 | 14691000 | USD | 20141106 | Open filing evidence |
| 2013-04-01 – 2013-09-30 | 29392000 | USD | 20141106 | Open filing evidence |
| 2013-04-01 – 2013-06-30 | 14701000 | USD | 20140805 | Open filing evidence |
| 2012-07-01 – 2012-09-30 | 12002000 | USD | 20131112 | Open filing evidence |
| 2012-04-01 – 2012-09-30 | 28513000 | USD | 20131112 | Open filing evidence |
| 2012-04-01 – 2012-06-30 | 16511000 | USD | 20130807 | Open filing evidence |
Grid
Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=amsc:GridMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-10-01 – 2018-12-31 | 6826000 | USD | 20190205 | Open filing evidence |
| 2018-04-01 – 2018-12-31 | 23325000 | USD | 20190205 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 7569000 | USD | 20181106 | Open filing evidence |
| 2018-04-01 – 2018-09-30 | 16498000 | USD | 20181106 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 8929000 | USD | 20180731 | Open filing evidence |
| 2017-04-01 – 2018-03-31 | 34109000 | USD | 20180606 | Open filing evidence |
| 2017-10-01 – 2017-12-31 | 12300000 | USD | 20190205 | Open filing evidence |
| 2017-04-01 – 2017-12-31 | 24439000 | USD | 20190205 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 5495000 | USD | 20181106 | Open filing evidence |
| 2017-04-01 – 2017-09-30 | 12140000 | USD | 20181106 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 6645000 | USD | 20180731 | Open filing evidence |
| 2016-04-01 – 2017-03-31 | 27926000 | USD | 20180606 | Open filing evidence |
| 2016-10-01 – 2016-12-31 | 8900000 | USD | 20180205 | Open filing evidence |
| 2016-04-01 – 2016-12-31 | 22178000 | USD | 20180205 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 5609000 | USD | 20171107 | Open filing evidence |
| 2016-04-01 – 2016-09-30 | 13279000 | USD | 20171107 | Open filing evidence |
| 2016-04-01 – 2016-06-30 | 7670000 | USD | 20170808 | Open filing evidence |
| 2015-04-01 – 2016-03-31 | 27140000 | USD | 20180606 | Open filing evidence |
| 2015-10-01 – 2015-12-31 | 8543000 | USD | 20160209 | Open filing evidence |
| 2015-04-01 – 2015-12-31 | 19523000 | USD | 20160209 | Open filing evidence |
| 2015-07-01 – 2015-09-30 | 5421000 | USD | 20151103 | Open filing evidence |
| 2015-04-01 – 2015-09-30 | 10980000 | USD | 20151103 | Open filing evidence |
| 2015-04-01 – 2015-06-30 | 5559000 | USD | 20150805 | Open filing evidence |
| 2014-04-01 – 2015-03-31 | 19223000 | USD | 20170525 | Open filing evidence |
| 2014-10-01 – 2014-12-31 | 6119000 | USD | 20160209 | Open filing evidence |
| 2014-04-01 – 2014-12-31 | 15157000 | USD | 20160209 | Open filing evidence |
| 2014-07-01 – 2014-09-30 | 4993000 | USD | 20151103 | Open filing evidence |
| 2014-04-01 – 2014-09-30 | 9038000 | USD | 20151103 | Open filing evidence |
| 2014-04-01 – 2014-06-30 | 4046000 | USD | 20150805 | Open filing evidence |
| 2013-04-01 – 2014-03-31 | 28509000 | USD | 20160531 | Open filing evidence |
| 2013-10-01 – 2013-12-31 | 7018000 | USD | 20150205 | Open filing evidence |
| 2013-04-01 – 2013-12-31 | 24893000 | USD | 20150205 | Open filing evidence |
| 2012-04-01 – 2013-03-31 | 43188000 | Unit1 | 20130614 | Open filing evidence |
| 2012-04-01 – 2013-03-31 | 43188000 | USD | 20150528 | Open filing evidence |
| 2012-10-01 – 2012-12-31 | 10609000 | Unit1 | 20130211 | Open filing evidence |
| 2012-04-01 – 2012-12-31 | 31679000 | Unit1 | 20130211 | Open filing evidence |
| 2012-07-01 – 2012-09-30 | 8865000 | Unit1 | 20121106 | Open filing evidence |
| 2012-04-01 – 2012-09-30 | 21070000 | Unit1 | 20121106 | Open filing evidence |
| 2012-04-01 – 2012-06-30 | 12205000 | Unit1 | 20120803 | Open filing evidence |
| 2011-04-01 – 2012-03-31 | 31901000 | Unit1 | 20130614 | Open filing evidence |
| 2011-10-01 – 2011-12-31 | 7933000 | Unit1 | 20130211 | Open filing evidence |
| 2011-04-01 – 2011-12-31 | 20080000 | Unit1 | 20130211 | Open filing evidence |
| 2011-07-01 – 2011-09-30 | 7351000 | Unit1 | 20121106 | Open filing evidence |
| 2011-04-01 – 2011-09-30 | 12146000 | Unit1 | 20121106 | Open filing evidence |
| 2011-04-01 – 2011-06-30 | 4796000 | Unit1 | 20120803 | Open filing evidence |
| 2010-04-01 – 2011-03-31 | 54842000 | Unit1 | 20130614 | Open filing evidence |
| 2010-10-01 – 2010-12-31 | 20730000 | Unit1 | 20120209 | Open filing evidence |
| 2010-04-01 – 2010-12-31 | 43691000 | Unit1 | 20120209 | Open filing evidence |
| 2010-07-01 – 2010-09-30 | 8757000 | Unit1 | 20111109 | Open filing evidence |
| 2010-04-01 – 2010-09-30 | 22960000 | Unit1 | 20111109 | Open filing evidence |
| 2010-04-01 – 2010-06-30 | 14203000 | Unit1 | 20110923 | Open filing evidence |
| 2009-04-01 – 2010-03-31 | 64468000 | Unit1 | 20120606 | Open filing evidence |
Grid · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=amsc:GridMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2013-04-01 – 2014-03-31 | 28509000 | USD | 20140605 | Open filing evidence |
| 2013-10-01 – 2013-12-31 | 7018000 | USD | 20140206 | Open filing evidence |
| 2013-04-01 – 2013-12-31 | 24893000 | USD | 20140206 | Open filing evidence |
| 2012-04-01 – 2013-03-31 | 43188000 | USD | 20140605 | Open filing evidence |
| 2012-10-01 – 2012-12-31 | 10609000 | USD | 20140206 | Open filing evidence |
| 2012-04-01 – 2012-12-31 | 31679000 | USD | 20140206 | Open filing evidence |
| 2011-04-01 – 2012-03-31 | 31901000 | USD | 20140605 | Open filing evidence |
Wind
Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=amsc:WindMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-10-01 – 2018-12-31 | 7308000 | USD | 20190205 | Open filing evidence |
| 2018-04-01 – 2018-12-31 | 18293000 | USD | 20190205 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 7307000 | USD | 20181106 | Open filing evidence |
| 2018-04-01 – 2018-09-30 | 10985000 | USD | 20181106 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 3678000 | USD | 20180731 | Open filing evidence |
| 2017-04-01 – 2018-03-31 | 14294000 | USD | 20180606 | Open filing evidence |
| 2017-10-01 – 2017-12-31 | 2633000 | USD | 20190205 | Open filing evidence |
| 2017-04-01 – 2017-12-31 | 10465000 | USD | 20190205 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 5554000 | USD | 20181106 | Open filing evidence |
| 2017-04-01 – 2017-09-30 | 7831000 | USD | 20181106 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 2278000 | USD | 20180731 | Open filing evidence |
| 2016-04-01 – 2017-03-31 | 47269000 | USD | 20180606 | Open filing evidence |
| 2016-10-01 – 2016-12-31 | 18248000 | USD | 20180205 | Open filing evidence |
| 2016-04-01 – 2016-12-31 | 36822000 | USD | 20180205 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 12898000 | USD | 20171107 | Open filing evidence |
| 2016-04-01 – 2016-09-30 | 18573000 | USD | 20171107 | Open filing evidence |
| 2016-04-01 – 2016-06-30 | 5675000 | USD | 20170808 | Open filing evidence |
| 2015-04-01 – 2016-03-31 | 68883000 | USD | 20180606 | Open filing evidence |
| 2015-10-01 – 2015-12-31 | 17229000 | USD | 20160209 | Open filing evidence |
| 2015-04-01 – 2015-12-31 | 48976000 | USD | 20160209 | Open filing evidence |
| 2015-07-01 – 2015-09-30 | 13583000 | USD | 20151103 | Open filing evidence |
| 2015-04-01 – 2015-09-30 | 31747000 | USD | 20151103 | Open filing evidence |
| 2015-04-01 – 2015-06-30 | 18164000 | USD | 20150805 | Open filing evidence |
| 2014-04-01 – 2015-03-31 | 51307000 | USD | 20170525 | Open filing evidence |
| 2014-10-01 – 2014-12-31 | 15131000 | USD | 20160209 | Open filing evidence |
| 2014-04-01 – 2014-12-31 | 30244000 | USD | 20160209 | Open filing evidence |
| 2014-07-01 – 2014-09-30 | 7462000 | USD | 20151103 | Open filing evidence |
| 2014-04-01 – 2014-09-30 | 15113000 | USD | 20151103 | Open filing evidence |
| 2014-04-01 – 2014-06-30 | 7650000 | USD | 20150805 | Open filing evidence |
| 2013-04-01 – 2014-03-31 | 55608000 | USD | 20160531 | Open filing evidence |
| 2013-10-01 – 2013-12-31 | 13545000 | USD | 20150205 | Open filing evidence |
| 2013-04-01 – 2013-12-31 | 42937000 | USD | 20150205 | Open filing evidence |
| 2012-04-01 – 2013-03-31 | 44231000 | Unit1 | 20130614 | Open filing evidence |
| 2012-04-01 – 2013-03-31 | 44231000 | USD | 20150528 | Open filing evidence |
| 2012-10-01 – 2012-12-31 | 6808000 | Unit1 | 20130211 | Open filing evidence |
| 2012-04-01 – 2012-12-31 | 35321000 | Unit1 | 20130211 | Open filing evidence |
| 2012-07-01 – 2012-09-30 | 12002000 | Unit1 | 20121106 | Open filing evidence |
| 2012-04-01 – 2012-09-30 | 28513000 | Unit1 | 20121106 | Open filing evidence |
| 2012-04-01 – 2012-06-30 | 16511000 | Unit1 | 20120803 | Open filing evidence |
| 2011-04-01 – 2012-03-31 | 44642000 | Unit1 | 20130614 | Open filing evidence |
| 2011-10-01 – 2011-12-31 | 10125000 | Unit1 | 20130211 | Open filing evidence |
| 2011-04-01 – 2011-12-31 | 27836000 | Unit1 | 20130211 | Open filing evidence |
| 2011-07-01 – 2011-09-30 | 13449000 | Unit1 | 20121106 | Open filing evidence |
| 2011-04-01 – 2011-09-30 | 17712000 | Unit1 | 20121106 | Open filing evidence |
| 2011-04-01 – 2011-06-30 | 4262000 | Unit1 | 20120803 | Open filing evidence |
| 2010-04-01 – 2011-03-31 | 231761000 | Unit1 | 20130614 | Open filing evidence |
| 2010-10-01 – 2010-12-31 | 10840000 | Unit1 | 20120209 | Open filing evidence |
| 2010-04-01 – 2010-12-31 | 183162000 | Unit1 | 20120209 | Open filing evidence |
| 2010-07-01 – 2010-09-30 | 89316000 | Unit1 | 20111109 | Open filing evidence |
| 2010-04-01 – 2010-09-30 | 172323000 | Unit1 | 20111109 | Open filing evidence |
| 2010-04-01 – 2010-06-30 | 83006000 | Unit1 | 20110923 | Open filing evidence |
| 2009-04-01 – 2010-03-31 | 251487000 | Unit1 | 20120606 | Open filing evidence |
Wind · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=amsc:WindMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2013-04-01 – 2014-03-31 | 55608000 | USD | 20140605 | Open filing evidence |
| 2013-10-01 – 2013-12-31 | 13545000 | USD | 20140206 | Open filing evidence |
| 2013-04-01 – 2013-12-31 | 42937000 | USD | 20140206 | Open filing evidence |
| 2012-04-01 – 2013-03-31 | 44231000 | USD | 20140605 | Open filing evidence |
| 2012-10-01 – 2012-12-31 | 6808000 | USD | 20140206 | Open filing evidence |
| 2012-04-01 – 2012-12-31 | 35321000 | USD | 20140206 | Open filing evidence |
| 2011-04-01 – 2012-03-31 | 44642000 | USD | 20140605 | Open filing evidence |