PREPAID EXPENSES AND OTHER ASSETS, Maturities of Notes Receivable (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Prepaid Expense and Other Assets [Abstract]
Under 1 year	$ 1,005
Between 1 and 2 years	276
Between 2 and 3 years	35
Total	$ 1,316

Maturities on note receivable in the second year following the date of the financial statements.

No definition available.

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Period Type:	instant

- Definition

Maturities on note receivable in the third year following the date of the financial statements.

+ References

No definition available.

+ Details

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

- Definition

Maturities on note receivable with in first year following the date of the financial statements.

+ References

No definition available.

+ Details

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

- Definition

Amount, before allowance for credit loss, of financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919230-210447

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

+ Details

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