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Goodwill and Other Intangible Assets, Net - Components of Identifiable Intangible assets (Detail) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Intangible Assets, Accumulated Amortization | $ 18,712 | $ 17,326
Total Intangible Assets, Gross Carrying Value | 33,099 | 33,099
Total Intangible Assets, Net Carrying Value | $ 14,387 | $ 15,773
Client Relationships [Member] | IT Staffing Services [Member] |  |
Amortization Period (In Years) | 12 years | 12 years
Intangible Assets, Gross Carrying Value | $ 7,999 | $ 7,999
Intangible Assets, Accumulated Amortization | 5,360 | 5,027
Intangible Assets, Net Carrying Value | $ 2,639 | $ 2,972
Client Relationships [Member] | Data and Analytics Services [Member] |  |
Amortization Period (In Years) | 12 years | 12 years
Intangible Assets, Gross Carrying Value | $ 19,641 | $ 19,641
Intangible Assets, Accumulated Amortization | 8,959 | 8,140
Intangible Assets, Net Carrying Value | $ 10,682 | $ 11,501
Covenant Not-to-Compete [Member] | IT Staffing Services [Member] |  |
Amortization Period (In Years) | 5 years | 5 years
Intangible Assets, Gross Carrying Value | $ 319 | $ 319
Intangible Assets, Accumulated Amortization | 319 | 319
Intangible Assets, Net Carrying Value | $ 0 | $ 0
Covenant Not-to-Compete [Member] | Data and Analytics Services [Member] |  |
Amortization Period (In Years) | 5 years | 5 years
Intangible Assets, Gross Carrying Value | $ 1,201 | $ 1,201
Intangible Assets, Accumulated Amortization | 1,003 | 959
Intangible Assets, Net Carrying Value | $ 198 | $ 242
Trade Name [Member] | IT Staffing Services [Member] |  |
Amortization Period (In Years) | 3 years | 3 years
Intangible Assets, Gross Carrying Value | $ 249 | $ 249
Intangible Assets, Accumulated Amortization | 249 | 249
Intangible Assets, Net Carrying Value | $ 0 | $ 0
Trade Name [Member] | Data and Analytics Services [Member] |  |
Amortization Period (In Years) | 5 years | 5 years
Intangible Assets, Gross Carrying Value | $ 1,711 | $ 1,711
Intangible Assets, Accumulated Amortization | 1,490 | 1,441
Intangible Assets, Net Carrying Value | $ 221 | $ 270
Technology [Member] | Data and Analytics Services [Member] |  |
Amortization Period (In Years) | 7 years | 7 years
Intangible Assets, Gross Carrying Value | $ 1,979 | $ 1,979
Intangible Assets, Accumulated Amortization | 1,332 | 1,191
Intangible Assets, Net Carrying Value | $ 647 | $ 788

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 928 -SubTopic 340 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483147/928-340-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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