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Business Segments and Geographic Information - Summary of Assets by Segment (Detail) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 111,485	$ 105,227
Data and Analytics Services [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	45,735	45,681
IT Staffing Services [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 65,750	$ 59,546

X

- Definition

Amount of asset recognized for present right to economic benefit.

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