Name:	imxi_AccruedLoyaltyProgramRebatesCurrent
Namespace Prefix:	imxi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Amount of discounts and promotions offered to the customers.

No definition available.

Name:	imxi_DiscountsAndPromotions
Namespace Prefix:	imxi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Number of points earned for each wire transfer processed.

No definition available.

Name:	imxi_PointEarnedForEachWireTransferProcessed
Namespace Prefix:	imxi_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Period after which the point will expire immediately after the completion of the period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	imxi_PointExpirationPeriodAfterCompletionOfProgram
Namespace Prefix:	imxi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Period after which the point will expire, if the customer has not initiated and completed an eligible wire transfer transaction, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	imxi_PointExpirationPeriodForNonCompletionOfWireTransferTransaction
Namespace Prefix:	imxi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

Name:	imxi_RecognitionOfRevenueAbstract
Namespace Prefix:	imxi_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The gross amount of revenue recognized from wire transfer and money order fees.

No definition available.

Name:	imxi_WireTransferAndMoneyOrderFeesGross
Namespace Prefix:	imxi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- References

No definition available.

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

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

No definition available.

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

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045

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

Name:	us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	srt_ProductOrServiceAxis=imxi_WireTransferAndMoneyOrderMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	srt_ProductOrServiceAxis=imxi_ForeignExchangeGainMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: