Goodwill and Other Intangible Assets, Net - Reconciliation of Goodwill (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2026	Dec. 31, 2025	Dec. 31, 2023	Dec. 31, 2018
Beginning balance	$ 27,210
Ending balance	27,210	$ 27,210
Talent [Member]
Beginning balance	5,393	5,393
Goodwill recorded	0	0
Impairment	0	0
Ending balance	5,393	5,393
Data and Analytics Services [Member]
Beginning balance	21,817	21,817
Goodwill recorded	0	0
Impairment	0	0	$ (5,300)	$ (9,700)
Ending balance	$ 21,817	$ 21,817

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details

- Definition

Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

+ References + Details