XML 89 R78.htm IDEA: XBRL DOCUMENT v3.25.3

Commitments and Contingencies (Details) - USD ($)	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024
Commitments and Contingencies [Abstract]
Total warranty return accrual	$ 17,760,000	$ 18,131,000	$ 19,677,000	$ 16,649,000	$ 15,046,000	$ 19,326,000
Customer Returns RGA Issued [Member]
Commitments and Contingencies [Abstract]
Total warranty return accrual	8,015,000		6,478,000
Customer Finished Goods Returns Accrual [Member]
Commitments and Contingencies [Abstract]
Total warranty return accrual	$ 9,745,000		$ 13,199,000

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

X

- Definition

Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482425/460-10-50-8

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Subparagraph (c)(5)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482425/460-10-50-8

+ Details

Name:	us-gaap_StandardProductWarrantyAccrual
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	us-gaap_BalanceSheetLocationAxis=mpaa_AccountsReceivableNetCurrentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BalanceSheetLocationAxis=mpaa_CustomerFinishedGoodsReturnsAccrualMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: