XML 41 R30.htm IDEA: XBRL DOCUMENT
v3.25.3

CAPITALIZED SOFTWARE (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2025
CAPITALIZED SOFTWARE |
Schedule of major components of capitalized software | ​
​ | ​ | ​ | ​ | ​ | ​
​ | As of September 30, | ​ | As of December 31,
​ | 2025 | ​ | 2024
​ | (unaudited) | ​ | ​ | ​
Capitalized software | $ | 156,755 | ​ | $ | 140,562
Less accumulated amortization |  | (121,600) | ​ |  | (105,175)
Capitalized software, net of accumulated depreciation |  | 35,155 | ​ |  | 35,387
In-process capitalized software |  | 762 | ​ |  | 963
Capitalized software, net | $ | 35,917 | ​ | $ | 36,350

X
- References No definition available. + Details
Name: | us-gaap_CapitalizedComputerSoftwareNetAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The tabular disclosure for capitalized computer software costs. + References No definition available. + Details
Name: | verx_ScheduleOfCapitalizedComputerSoftwareTableTextBlock
Namespace Prefix: | verx_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration