XML 45 R29.htm IDEA: XBRL DOCUMENT v3.20.4
REVENUE RECOGNITION (Tables)
12 Months Ended
Dec. 31, 2020
Revenue from Contract with Customer [Abstract]  
Contract with Customer, Asset and Liability
The following table presents changes in these contract liability balances for the years ended December 31, 2019 and 2020 (dollar amounts in thousands):
Outstanding at January 1, 2019$1,079 
Increase (decrease) attributed to:
Customer loyalty net deferrals4,969 
Customer loyalty redemptions(5,093)
Outstanding at December 31, 2019955 
Increase (decrease) attributed to:
Customer loyalty net deferrals7,370 
Customer loyalty redemptions(7,342)
Outstanding at December 31, 2020$983 
The table above excludes liability for sales returns, as they are insignificant.