Quarterly report pursuant to Section 13 or 15(d)

Revenue from contracts with customers - Contract Receivables and Liabilities (Details)

v3.20.2
Revenue from contracts with customers - Contract Receivables and Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Receivables $ 125 $ 250
Deferred license revenue    
Deferred revenue 1,266 1,368
Deferred gift card and gift certificate revenue    
Deferred revenue 2,469 3,210
Konavore rewards program    
Deferred revenue $ 89 $ 84