XML 86 R22.htm IDEA: XBRL DOCUMENT
v3.24.1.1.u2

ACQUISITIONS (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2024
Ventana Research |
Business Acquisition |
Schedule of consideration transferred and the amounts of identified assets acquired, and liabilities assumed as of the Agreement date | ​
​ | ​ | ​ | ​
Cash |  | $ | 1,000
Contingent consideration | ​ |  | 1,657
Total allocable purchase price | ​ | $ | 2,657
​
​ | ​ | ​ | ​
Accounts receivable | ​ | $ | 404
Intangible assets | ​ |  | 1,400
Contract liabilities | ​ |  | (1,362)
Net assets acquired | ​ | $ | 442
​ | ​ | ​ | ​
Goodwill | ​ | $ | 2,215
Schedule of purchase price assigned to intangible assets and the amortization period | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​
​ |  | Purchase Price |  | Estimated
​ |  | Allocation |  | Useful Lives
Amortizable intangible assets: | ​ | ​ | ​ | ​ | ​
Trademark and trade name | ​ | $ | 600 |  | 3 years
Customer relationships | ​ | ​ | 700 | ​ | 7 years
Noncompete agreements | ​ | ​ | 100 | ​ | 2 years
Total intangible assets | ​ | $ | 1,400 | ​ | ​
Change 4 Growth |
Business Acquisition |
Schedule of consideration transferred and the amounts of identified assets acquired, and liabilities assumed as of the Agreement date | ​
​ | ​ | ​ | ​
Cash |  | $ | 3,450
Accrued working capital adjustment | ​ | ​ | 378
ISG common stock | ​ |  | 600
Contingent consideration | ​ |  | 5,560
Total allocable purchase price | ​ | $ | 9,988
​
​ | ​ | ​ | ​
Accounts receivable and contract assets | ​ | $ | 1,841
Intangible assets | ​ |  | 4,300
Accounts payable and accrued expense | ​ | ​ | (428)
Contract liabilities | ​ |  | (85)
Net assets acquired | ​ | $ | 5,628
​ | ​ | ​ | ​
Goodwill | ​ | $ | 4,360
Schedule of purchase price assigned to intangible assets and the amortization period | ​
​ | ​ | ​ | ​ | ​ | ​
​ |  | Purchase Price |  | Estimated
​ |  | Allocation |  | Useful Lives
Amortizable intangible assets: | ​ | ​ | ​ | ​ | ​
Trademark and trade name | ​ | $ | 1,100 |  | 3 years
Customer relationships | ​ | ​ | 2,900 | ​ | 8 years
Noncompete agreements | ​ | ​ | 300 | ​ | 2 years
Total intangible assets | ​ | $ | 4,300 | ​ | ​
​

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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479907/805-20-50-5 + Details
Name: | us-gaap_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class and in total, including the value of the asset acquired, any significant residual value (the expected value of the asset at the end of its useful life) and the weighted-average amortization period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-1 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 805 -SubTopic 20 -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479907/805-20-50-1 + Details
Name: | us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=iii_VentanaResearchIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=iii_Change4GrowthLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |