Veritone, Inc. Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Effect of Anti-dilutive Securities (Detail) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of Anti-dilutive Securities	16,607,461	10,053,533	16,456,614	10,477,358
Employee Stock Option and Restricted Stock Units [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of Anti-dilutive Securities	10,635,480	9,533,421	10,484,633	9,917,997
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of Anti-dilutive Securities	496,612	520,112	496,612	559,361
Common Stock Issuable in Connection with Convertible Senior Notes [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of Anti-dilutive Securities	5,475,369		5,475,369