SCHEDULE OF FUTURE MINIMUM LEASE PAYMENTS UNDER NON-CANCELABLE LEASES (Details) $ in Thousands	Jun. 30, 2021 USD ($)
Leases [Abstract]
Operating lease obligations, Total	$ 4,921
Operating lease obligations, Less than 1 Year	548
Operating lease obligations, 1 to 3 Years	1,657
Operating lease obligations, 3 to 5 Years	792
Operating lease obligations, After 5 Years	$ 1,924

Operating lease obligations, 1 to 3 years.

No definition available.

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Balance Type:	credit
Period Type:	instant

- Definition

Operating lease obligations, 3 to 5 Years.

+ References

No definition available.

+ Details

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Namespace Prefix:	idxg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.

+ 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 http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

+ Details

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