REVENUE AND CONTRACT LIABILITY Club O Reward Unearned Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Deferred Revenue, Current	$ 78,757		$ 78,757		$ 41,821
Retail
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Gift Card and Club O Rewards Breakage	1,600	$ 1,500	3,800	$ 3,500
Club O Reward Points [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Deferred Revenue, Current	$ 8,600		$ 8,600		$ 6,700