SIGNIFICANT ACCOUNTING POLICIES - Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Accounting Policies [Abstract]
Revenue recognized	$ 1,000	$ 1,100	$ 2,100	$ 1,800
Cash collections of purchases via digital channel not yet shipped	200		200		$ 700
Gift card liabilities	3,100		3,100		3,500
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Sales-refund reserve	3,521		3,521		5,452
Inventory returns receivable	835		835		$ 1,351
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation, amount	$ 3,200		$ 3,200
Remaining performance obligation, expected timing of satisfaction, period	12 months		12 months