Represents initial set up fee included in cost of service.

No definition available.

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Namespace Prefix:	mjco_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents monthly fee included on cost of service.

+ References

No definition available.

+ Details

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Namespace Prefix:	mjco_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents amount of monthly rent payment.

+ References

No definition available.

+ Details

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Namespace Prefix:	mjco_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Represents Reimbursable expenses receivable or payable as of balance sheet date.

+ References

No definition available.

+ Details

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Namespace Prefix:	mjco_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for contractual rent under lease arrangements.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 55
-Paragraph 40
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of cash outflow for fees classified as other.

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+ Details

Name:	us-gaap_PaymentsForFees
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Cash payments to lessor's for use of assets under operating leases.

+ References

+ Details

Name:	us-gaap_PaymentsForRent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

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

- Definition

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

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Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=mjco_MajescoLimitedMember
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Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ProductOrServiceAxis=us-gaap_FinancialServiceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=mjco_IntraGroupAgreementMember
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Data Type:	na
Balance Type:
Period Type:

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Name:	srt_StatementGeographicalAxis=mjco_MahapeMember
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Data Type:	na
Balance Type:
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Name:	dei_LegalEntityAxis=mjco_MajescoSoftwareAndSolutionsIndiaPrivateLimitedMember
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Data Type:	na
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Name:	us-gaap_TypeOfArrangementAxis=mjco_MasterServiceAgreementMember
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Name:	dei_LegalEntityAxis=mjco_DigilityMember
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Data Type:	na
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Name:	us-gaap_TypeOfArrangementAxis=mjco_ServicesAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
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Name:	us-gaap_TypeOfArrangementAxis=mjco_SubleaseAgreementMember
Namespace Prefix:
Data Type:	na
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RELATED PARTIES TRANSACTIONS (Detail Textuals) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Mar. 31, 2016	Jun. 30, 2018	Jun. 30, 2017
Related Party Transaction [Line Items]
Rental expenses paid		$ 1,384
Revenues		33,549	$ 27,922
Majesco Limited
Related Party Transaction [Line Items]
Amount receivable for reimbursement of expenses		0	134
Majesco Limited \| Commission
Related Party Transaction [Line Items]
Revenues		10	12
Majesco Limited \| Intra Group Agreement
Related Party Transaction [Line Items]
Payment made for services		57	0
Majesco Limited \| Mahape
Related Party Transaction [Line Items]
Aggregate annual rent payable		1,384
Majesco Limited \| MSSIPL \| Master Service Agreement
Related Party Transaction [Line Items]
Payment made for services		335	261
Majesco Limited \| MSSIPL \| Mahape
Related Party Transaction [Line Items]
Rental expenses paid		326	327
Majesco Limited \| Digility \| Services Agreement
Related Party Transaction [Line Items]
Payment made for services		0	11
Initial set-up fee	$ 1
Monthly fee	4
Majesco Limited \| Digility \| Sublease Agreement
Related Party Transaction [Line Items]
Sublease rental		0	$ 4
Payment of monthly rent	$ 1
Mastek
Related Party Transaction [Line Items]
Aggregate annual rent payable		404
Mastek \| MSSIPL
Related Party Transaction [Line Items]
Rental expenses paid		$ 101