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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
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Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
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-Name Accounting Standards Codification
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
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Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
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Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
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Stockholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended			6 Months Ended
	Feb. 03, 2025	Jun. 30, 2026	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2022
Stockholders Equity [Line Items]
Acquisition of Teads				$ 261,296
Number of shares withheld to satisfy employee tax withholding obligations (in shares)		63,309	70,108		108,470	143,108
Fair value of shares less than withheld to satisfy employee tax withholding obligations		$ 100	$ 200		$ 100	$ 600
Legacy Teads
Stockholders Equity [Line Items]
Sale of stock, price per share (in used per share)	$ 6.01
Gain (loss) on issuance of treasury stock	$ 6,300
Adjustments to additional paid in capital, stock issued, issuance costs	$ 1,600
Common Stock
Stockholders Equity [Line Items]
Acquisition of Teads (in shares)				30,320,161
Acquisition of Teads				$ 30
Common Stock \| Legacy Teads
Stockholders Equity [Line Items]
Acquisition of Teads (in shares)	30,320,161
Treasury Stock
Stockholders Equity [Line Items]
Acquisition of Teads (in shares)				13,429,839
Acquisition of Teads				$ 74,402
Treasury Stock \| Legacy Teads
Stockholders Equity [Line Items]
Acquisition of Teads (in shares)	13,429,839
Stock issued during period, value, acquisitions, fair value	$ 80,700
Acquisition of Teads	$ 74,400
December 2022 Repurchase Program
Stockholders Equity [Line Items]
Stock repurchase program, authorized amount							$ 30,000
Stock repurchase program, remaining authorized repurchase amount		$ 6,600			$ 6,600