Rendering

Component: (Network and Table)
Network
40501 - Disclosure - Accounts Receivable (Schedule Of Accounts Receivable) (Details)
(http://www.amsc.com/role/DisclosureAccountsReceivableScheduleOfAccountsReceivableDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000880807 (http://www.sec.gov/CIK)
Accounts Receivable [Abstract]Period [Axis]
2012-03-31
2011-03-31
Accounts Receivable [Abstract]
 
 
Accounts receivable (billed)
16,240,000  
10,938,000  
Accounts receivable (unbilled)
2,811,000  
5,004,000  
Less: Allowance for doubtful accounts
(52,000) 
(683,000) 
Accounts receivable, net
18,999,000  
 
15,259,000