Quarterly report pursuant to Section 13 or 15(d)

Organization and Description of Business - Additional Information (Details)

v3.10.0.1
Organization and Description of Business - Additional Information (Details)
Sep. 30, 2018
City
Subsidiary
ShotSpotter (Pty) Ltd | South Africa  
Business And Nature Of Operations [Line Items]  
Number of subsidiary | Subsidiary 1
Shot Spotter Flex  
Business And Nature Of Operations [Line Items]  
Number of trusted cities | City 90