XML 24 R14.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Note 8 - Accounts Receivable | 6 Months Ended
--- | ---
Sep. 30, 2022
Notes to Financial Statements |
Accounts Receivable [Text Block] | 8. Accounts Receivable Accounts receivable at September 30, 2022 and March 31, 2022 consisted of the following (in thousands):
|  | September 30, 2022 |  |  | March 31, 2022 |
Accounts receivable (billed) |  | $ | 13,879 |  |  | $ | 13,788 |
Accounts receivable (unbilled) |  |  | 6,512 |  |  |  | 6,492 |
Accounts receivable, net |  | $ | 20,391 |  |  | $ | 20,280 |

X
- Definition The entire disclosure for accounts receivable. + References No definition available. + Details
Name: | amsc_AccountsReceivableTextBlock
Namespace Prefix: | amsc_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration