XML 47 R37.htm IDEA: XBRL DOCUMENT v3.22.2.2

Note 15 - Leases (Tables)

6 Months Ended

Sep. 30, 2022

Notes Tables

Assets And Liabilities Lessee [Table Text Block]

		September 30, 2022				March 31, 2022
Leases:
Right-of-use assets - Financing		$	4				8
Right-of-use assets - Operating			3,274				3,502
Total right-of-use assets			3,278				3,510
Lease liabilities - ST Financing		$	4				7
Lease liabilities - ST Operating			818				740
Lease liabilities - LT Financing			-				1
Lease liabilities - LT Operating			2,572				2,900
Total lease liabilities			3,394				3,648
Weighted-average remaining lease term			4.33				4.93
Weighted-average discount rate			6.37	%			6.36	%

Lease, Cost [Table Text Block]

		Three Months Ended				Six Months Ended
		September 30, 2022				September 30, 2022
Operating Leases:
Operating lease costs - fixed		$	262			$	504
Operating lease costs - variable			41				76
Short-term lease costs			30				61
Total lease costs			333				641

		Three Months Ended				Six Months Ended
		September 30, 2021				September 30, 2021
Operating Leases:
Operating lease costs - fixed		$	238			$	469
Operating lease costs - variable			32				63
Short-term lease costs			65				131
Total lease costs			335				663

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

		Leases
Year ended March 31,
2023		$	506
2024			969
2025			778
2026			719
2027			579
Thereafter			357
Total minimum lease payments			3,908
Less: interest			514
Present value of lease liabilities			3,394

X

- Definition

Tabular disclosure of lessee's assets and liabilities.

+ References

No definition available.

+ Details

Name:	amsc_AssetsAndLiabilitiesLesseeTableTextBlock
Namespace Prefix:	amsc_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980

+ Details

Name:	us-gaap_LeaseCostTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980

+ Details

Name:	us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration