Quarterly report pursuant to Section 13 or 15(d)

Organization and Description of Business - Additional Information (Details)

v3.19.2
Organization and Description of Business - Additional Information (Details)
6 Months Ended
Jun. 30, 2019
City
Subsidiary
ShotSpotter (Pty) Ltd | South Africa and Columbia  
Business And Nature Of Operations [Line Items]  
Number of subsidiary | Subsidiary 2
Minimum  
Business And Nature Of Operations [Line Items]  
Number of cities in which entity operates | City 100