Quarterly report pursuant to Section 13 or 15(d)

Revenue from contracts with customers - Changes in Deferred Gift Card and Gift Certificate Revenue (Details)

v3.20.2
Revenue from contracts with customers - Changes in Deferred Gift Card and Gift Certificate Revenue (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Deferred license revenue    
Revenue recognized $ 154 $ 148
Deferred gift card and gift certificate revenue    
Revenue recognized $ 1,173 $ 707