Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.2
Revenue from contracts with customers - Changes in Deferred Gift Card and Gift Certificate Revenue (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Deferred license revenue    
Revenue recognized $ 105 $ 103
Deferred gift card and gift certificate revenue    
Revenue recognized $ 958 $ 866