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

Business Combinations - Summary of Details of Acquired Intangible Assets (Detail)

Business Combinations - Summary of Details of Acquired Intangible Assets (Detail) - USD ($) $ in Thousands	Sep. 06, 2018	Aug. 31, 2018	Aug. 21, 2018
Performance Bridge [Member]
Business Acquisition [Line Items]
Total intangible assets, Fair Value			$ 5,800
Performance Bridge [Member] \| Customer Relationships [Member]
Business Acquisition [Line Items]
Intangible assets, Estimated Useful Life			5 years
Total intangible assets, Fair Value			$ 5,100
Performance Bridge [Member] \| Noncompete Agreements [Member]
Business Acquisition [Line Items]
Intangible assets, Estimated Useful Life			4 years
Total intangible assets, Fair Value			$ 700
Wazee Digital Inc [Member]
Business Acquisition [Line Items]
Total intangible assets, Fair Value		$ 13,300
Wazee Digital Inc [Member] \| Developed Technology [Member]
Business Acquisition [Line Items]
Intangible assets, Estimated Useful Life		5 years
Total intangible assets, Fair Value		$ 9,100
Wazee Digital Inc [Member] \| Customer Relationships [Member]
Business Acquisition [Line Items]
Intangible assets, Estimated Useful Life		5 years
Total intangible assets, Fair Value		$ 4,200
Machine Box, Inc. [Member]
Business Acquisition [Line Items]
Total intangible assets, Fair Value	$ 700
Machine Box, Inc. [Member] \| Developed Technology [Member]
Business Acquisition [Line Items]
Intangible assets, Estimated Useful Life	5 years
Total intangible assets, Fair Value	$ 500
Machine Box, Inc. [Member] \| Noncompete Agreements [Member]
Business Acquisition [Line Items]
Intangible assets, Estimated Useful Life	3 years
Total intangible assets, Fair Value	$ 100
Machine Box, Inc. [Member] \| Trademarks and Trade Names [Member]
Business Acquisition [Line Items]
Intangible assets, Estimated Useful Life	2 years 3 months 18 days
Total intangible assets, Fair Value	$ 100