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REVENUE RECOGNITION (Tables)
12 Months Ended
Dec. 31, 2021
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, 2020 and 2021 (dollar amounts in thousands):
Outstanding at January 1, 2020$955 
Increase (decrease) attributed to:
Customer loyalty net deferrals7,370 
Customer loyalty redemptions(7,342)
Outstanding at December 31, 2020983 
Decrease attributed to:
Customer loyalty redemptions(983)
Outstanding at December 31, 2021$ 
The table above excludes liability for sales returns, as they are insignificant.