Annual report pursuant to Section 13 and 15(d)

Revenue recognition - Contract Receivables and Liabilities (Details)

v3.20.4
Revenue recognition - Contract Receivables and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Receivables $ 125 $ 250
Deferred license revenue    
Deferred revenue 1,160 1,368
Deferred gift card and gift certificate revenue    
Deferred revenue 1,945 3,210
Konavore rewards program    
Deferred revenue $ 102 $ 84